diff options
Diffstat (limited to 'openssl/crypto/ec/ec.h')
| -rw-r--r-- | openssl/crypto/ec/ec.h | 726 |
1 files changed, 376 insertions, 350 deletions
diff --git a/openssl/crypto/ec/ec.h b/openssl/crypto/ec/ec.h index 572111f16..c4e7aea93 100644 --- a/openssl/crypto/ec/ec.h +++ b/openssl/crypto/ec/ec.h @@ -14,7 +14,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -62,81 +62,78 @@ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. * - * Portions of the attached software ("Contribution") are developed by + * Portions of the attached software ("Contribution") are developed by * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project. * * The Contribution is licensed pursuant to the OpenSSL open source * license provided above. * - * The elliptic curve binary polynomial software is originally written by + * The elliptic curve binary polynomial software is originally written by * Sheueling Chang Shantz and Douglas Stebila of Sun Microsystems Laboratories. * */ #ifndef HEADER_EC_H -#define HEADER_EC_H +# define HEADER_EC_H -#include <openssl/opensslconf.h> +# include <openssl/opensslconf.h> -#ifdef OPENSSL_NO_EC -#error EC is disabled. -#endif +# ifdef OPENSSL_NO_EC +# error EC is disabled. +# endif -#include <openssl/asn1.h> -#include <openssl/symhacks.h> -#ifndef OPENSSL_NO_DEPRECATED -#include <openssl/bn.h> -#endif +# include <openssl/asn1.h> +# include <openssl/symhacks.h> +# ifndef OPENSSL_NO_DEPRECATED +# include <openssl/bn.h> +# endif -#ifdef __cplusplus +# ifdef __cplusplus extern "C" { -#elif defined(__SUNPRO_C) -# if __SUNPRO_C >= 0x520 -# pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE) +# elif defined(__SUNPRO_C) +# if __SUNPRO_C >= 0x520 +# pragma error_messages (off,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE) +# endif # endif -#endif - -#ifndef OPENSSL_ECC_MAX_FIELD_BITS -# define OPENSSL_ECC_MAX_FIELD_BITS 661 -#endif +# ifndef OPENSSL_ECC_MAX_FIELD_BITS +# define OPENSSL_ECC_MAX_FIELD_BITS 661 +# endif /** Enum for the point conversion form as defined in X9.62 (ECDSA) * for the encoding of a elliptic curve point (x,y) */ typedef enum { - /** the point is encoded as z||x, where the octet z specifies - * which solution of the quadratic equation y is */ - POINT_CONVERSION_COMPRESSED = 2, - /** the point is encoded as z||x||y, where z is the octet 0x02 */ - POINT_CONVERSION_UNCOMPRESSED = 4, - /** the point is encoded as z||x||y, where the octet z specifies + /** the point is encoded as z||x, where the octet z specifies * which solution of the quadratic equation y is */ - POINT_CONVERSION_HYBRID = 6 + POINT_CONVERSION_COMPRESSED = 2, + /** the point is encoded as z||x||y, where z is the octet 0x02 */ + POINT_CONVERSION_UNCOMPRESSED = 4, + /** the point is encoded as z||x||y, where the octet z specifies + * which solution of the quadratic equation y is */ + POINT_CONVERSION_HYBRID = 6 } point_conversion_form_t; - typedef struct ec_method_st EC_METHOD; typedef struct ec_group_st - /* - EC_METHOD *meth; - -- field definition - -- curve coefficients - -- optional generator with associated information (order, cofactor) - -- optional extra data (precomputed table for fast computation of multiples of generator) - -- ASN1 stuff - */ - EC_GROUP; + /*- + EC_METHOD *meth; + -- field definition + -- curve coefficients + -- optional generator with associated information (order, cofactor) + -- optional extra data (precomputed table for fast computation of multiples of generator) + -- ASN1 stuff + */ + EC_GROUP; typedef struct ec_point_st EC_POINT; - /********************************************************************/ -/* EC_METHODs for curves over GF(p) */ +/* EC_METHODs for curves over GF(p) */ /********************************************************************/ /** Returns the basic GFp ec methods which provides the basis for the - * optimized methods. + * optimized methods. * \return EC_METHOD object */ const EC_METHOD *EC_GFp_simple_method(void); @@ -151,7 +148,7 @@ const EC_METHOD *EC_GFp_mont_method(void); */ const EC_METHOD *EC_GFp_nist_method(void); -#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128 +# ifndef OPENSSL_NO_EC_NISTP_64_GCC_128 /** Returns 64-bit optimized methods for nistp224 * \return EC_METHOD object */ @@ -166,20 +163,19 @@ const EC_METHOD *EC_GFp_nistp256_method(void); * \return EC_METHOD object */ const EC_METHOD *EC_GFp_nistp521_method(void); -#endif +# endif -#ifndef OPENSSL_NO_EC2M -/********************************************************************/ +# ifndef OPENSSL_NO_EC2M +/********************************************************************/ /* EC_METHOD for curves over GF(2^m) */ /********************************************************************/ -/** Returns the basic GF2m ec method +/** Returns the basic GF2m ec method * \return EC_METHOD object */ const EC_METHOD *EC_GF2m_simple_method(void); -#endif - +# endif /********************************************************************/ /* EC_GROUP functions */ @@ -216,7 +212,7 @@ int EC_GROUP_copy(EC_GROUP *dst, const EC_GROUP *src); EC_GROUP *EC_GROUP_dup(const EC_GROUP *src); /** Returns the EC_METHOD of the EC_GROUP object. - * \param group EC_GROUP object + * \param group EC_GROUP object * \return EC_METHOD used in this EC_GROUP object. */ const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group); @@ -228,14 +224,15 @@ const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group); int EC_METHOD_get_field_type(const EC_METHOD *meth); /** Sets the generator and it's order/cofactor of a EC_GROUP object. - * \param group EC_GROUP object + * \param group EC_GROUP object * \param generator EC_POINT object with the generator. * \param order the order of the group generated by the generator. * \param cofactor the index of the sub-group generated by the generator * in the group of all points on the elliptic curve. * \return 1 on success and 0 if an error occured */ -int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor); +int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, + const BIGNUM *order, const BIGNUM *cofactor); /** Returns the generator of a EC_GROUP object. * \param group EC_GROUP object @@ -257,7 +254,8 @@ int EC_GROUP_get_order(const EC_GROUP *group, BIGNUM *order, BN_CTX *ctx); * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx); +int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, + BN_CTX *ctx); /** Sets the name of a EC_GROUP object * \param group EC_GROUP object @@ -274,7 +272,8 @@ int EC_GROUP_get_curve_name(const EC_GROUP *group); void EC_GROUP_set_asn1_flag(EC_GROUP *group, int flag); int EC_GROUP_get_asn1_flag(const EC_GROUP *group); -void EC_GROUP_set_point_conversion_form(EC_GROUP *group, point_conversion_form_t form); +void EC_GROUP_set_point_conversion_form(EC_GROUP *group, + point_conversion_form_t form); point_conversion_form_t EC_GROUP_get_point_conversion_form(const EC_GROUP *); unsigned char *EC_GROUP_get0_seed(const EC_GROUP *x); @@ -289,7 +288,8 @@ size_t EC_GROUP_set_seed(EC_GROUP *, const unsigned char *, size_t len); * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); +int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, + const BIGNUM *b, BN_CTX *ctx); /** Gets the parameter of the ec over GFp defined by y^2 = x^3 + a*x + b * \param group EC_GROUP object @@ -299,9 +299,10 @@ int EC_GROUP_set_curve_GFp(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, co * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx); +int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, + BIGNUM *b, BN_CTX *ctx); -#ifndef OPENSSL_NO_EC2M +# ifndef OPENSSL_NO_EC2M /** Sets the parameter of a ec over GF2m defined by y^2 + x*y = x^3 + a*x^2 + b * \param group EC_GROUP object * \param p BIGNUM with the polynomial defining the underlying field @@ -310,7 +311,8 @@ int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM * * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); +int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, + const BIGNUM *b, BN_CTX *ctx); /** Gets the parameter of the ec over GF2m defined by y^2 + x*y = x^3 + a*x^2 + b * \param group EC_GROUP object @@ -320,9 +322,10 @@ int EC_GROUP_set_curve_GF2m(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a, c * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_GROUP_get_curve_GF2m(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b, BN_CTX *ctx); -#endif -/** Returns the number of bits needed to represent a field element +int EC_GROUP_get_curve_GF2m(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, + BIGNUM *b, BN_CTX *ctx); +# endif +/** Returns the number of bits needed to represent a field element * \param group EC_GROUP object * \return number of bits needed to represent a field element */ @@ -350,8 +353,10 @@ int EC_GROUP_check_discriminant(const EC_GROUP *group, BN_CTX *ctx); */ int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b, BN_CTX *ctx); -/* EC_GROUP_new_GF*() calls EC_GROUP_new() and EC_GROUP_set_GF*() - * after choosing an appropriate EC_METHOD */ +/* + * EC_GROUP_new_GF*() calls EC_GROUP_new() and EC_GROUP_set_GF*() after + * choosing an appropriate EC_METHOD + */ /** Creates a new EC_GROUP object with the specified parameters defined * over GFp (defined by the equation y^2 = x^3 + a*x + b) @@ -361,8 +366,9 @@ int EC_GROUP_cmp(const EC_GROUP *a, const EC_GROUP *b, BN_CTX *ctx); * \param ctx BN_CTX object (optional) * \return newly created EC_GROUP object with the specified parameters */ -EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); -#ifndef OPENSSL_NO_EC2M +EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, + const BIGNUM *b, BN_CTX *ctx); +# ifndef OPENSSL_NO_EC2M /** Creates a new EC_GROUP object with the specified parameters defined * over GF2m (defined by the equation y^2 + x*y = x^3 + a*x^2 + b) * \param p BIGNUM with the polynomial defining the underlying field @@ -371,8 +377,9 @@ EC_GROUP *EC_GROUP_new_curve_GFp(const BIGNUM *p, const BIGNUM *a, const BIGNUM * \param ctx BN_CTX object (optional) * \return newly created EC_GROUP object with the specified parameters */ -EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx); -#endif +EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, + const BIGNUM *b, BN_CTX *ctx); +# endif /** Creates a EC_GROUP object with a curve specified by a NID * \param nid NID of the OID of the curve name * \return newly created EC_GROUP object with specified curve or NULL @@ -380,23 +387,23 @@ EC_GROUP *EC_GROUP_new_curve_GF2m(const BIGNUM *p, const BIGNUM *a, const BIGNUM */ EC_GROUP *EC_GROUP_new_by_curve_name(int nid); - /********************************************************************/ /* handling of internal curves */ /********************************************************************/ -typedef struct { - int nid; - const char *comment; - } EC_builtin_curve; +typedef struct { + int nid; + const char *comment; +} EC_builtin_curve; -/* EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number - * of all available curves or zero if a error occurred. - * In case r ist not zero nitems EC_builtin_curve structures - * are filled with the data of the first nitems internal groups */ +/* + * EC_builtin_curves(EC_builtin_curve *r, size_t size) returns number of all + * available curves or zero if a error occurred. In case r ist not zero + * nitems EC_builtin_curve structures are filled with the data of the first + * nitems internal groups + */ size_t EC_get_builtin_curves(EC_builtin_curve *r, size_t nitems); - /********************************************************************/ /* EC_POINT functions */ /********************************************************************/ @@ -428,11 +435,11 @@ int EC_POINT_copy(EC_POINT *dst, const EC_POINT *src); * EC_POINT * \param src source EC_POINT object * \param group underlying the EC_GROUP object - * \return newly created EC_POINT object or NULL if an error occurred + * \return newly created EC_POINT object or NULL if an error occurred */ EC_POINT *EC_POINT_dup(const EC_POINT *src, const EC_GROUP *group); - -/** Returns the EC_METHOD used in EC_POINT object + +/** Returns the EC_METHOD used in EC_POINT object * \param point EC_POINT object * \return the EC_METHOD used */ @@ -454,8 +461,10 @@ int EC_POINT_set_to_infinity(const EC_GROUP *group, EC_POINT *point); * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, const BIGNUM *y, const BIGNUM *z, BN_CTX *ctx); +int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, + EC_POINT *p, const BIGNUM *x, + const BIGNUM *y, const BIGNUM *z, + BN_CTX *ctx); /** Gets the jacobian projective coordinates of a EC_POINT over GFp * \param group underlying EC_GROUP object @@ -467,7 +476,9 @@ int EC_POINT_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, * \return 1 on success and 0 if an error occured */ int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group, - const EC_POINT *p, BIGNUM *x, BIGNUM *y, BIGNUM *z, BN_CTX *ctx); + const EC_POINT *p, BIGNUM *x, + BIGNUM *y, BIGNUM *z, + BN_CTX *ctx); /** Sets the affine coordinates of a EC_POINT over GFp * \param group underlying EC_GROUP object @@ -478,7 +489,8 @@ int EC_POINT_get_Jprojective_coordinates_GFp(const EC_GROUP *group, * \return 1 on success and 0 if an error occured */ int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx); + const BIGNUM *x, const BIGNUM *y, + BN_CTX *ctx); /** Gets the affine coordinates of a EC_POINT over GFp * \param group underlying EC_GROUP object @@ -489,7 +501,8 @@ int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, * \return 1 on success and 0 if an error occured */ int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group, - const EC_POINT *p, BIGNUM *x, BIGNUM *y, BN_CTX *ctx); + const EC_POINT *p, BIGNUM *x, + BIGNUM *y, BN_CTX *ctx); /** Sets the x9.62 compressed coordinates of a EC_POINT over GFp * \param group underlying EC_GROUP object @@ -499,9 +512,10 @@ int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group, * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, int y_bit, BN_CTX *ctx); -#ifndef OPENSSL_NO_EC2M +int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, + EC_POINT *p, const BIGNUM *x, + int y_bit, BN_CTX *ctx); +# ifndef OPENSSL_NO_EC2M /** Sets the affine coordinates of a EC_POINT over GF2m * \param group underlying EC_GROUP object * \param p EC_POINT object @@ -511,7 +525,8 @@ int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group, EC_POINT *p, * \return 1 on success and 0 if an error occured */ int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, const BIGNUM *y, BN_CTX *ctx); + const BIGNUM *x, const BIGNUM *y, + BN_CTX *ctx); /** Gets the affine coordinates of a EC_POINT over GF2m * \param group underlying EC_GROUP object @@ -522,7 +537,8 @@ int EC_POINT_set_affine_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p, * \return 1 on success and 0 if an error occured */ int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group, - const EC_POINT *p, BIGNUM *x, BIGNUM *y, BN_CTX *ctx); + const EC_POINT *p, BIGNUM *x, + BIGNUM *y, BN_CTX *ctx); /** Sets the x9.62 compressed coordinates of a EC_POINT over GF2m * \param group underlying EC_GROUP object @@ -532,9 +548,10 @@ int EC_POINT_get_affine_coordinates_GF2m(const EC_GROUP *group, * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p, - const BIGNUM *x, int y_bit, BN_CTX *ctx); -#endif +int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, + EC_POINT *p, const BIGNUM *x, + int y_bit, BN_CTX *ctx); +# endif /** Encodes a EC_POINT object to a octet string * \param group underlying EC_GROUP object * \param p EC_POINT object @@ -546,8 +563,8 @@ int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *p, * \return the length of the encoded octet string or 0 if an error occurred */ size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *p, - point_conversion_form_t form, - unsigned char *buf, size_t len, BN_CTX *ctx); + point_conversion_form_t form, + unsigned char *buf, size_t len, BN_CTX *ctx); /** Decodes a EC_POINT from a octet string * \param group underlying EC_GROUP object @@ -558,24 +575,23 @@ size_t EC_POINT_point2oct(const EC_GROUP *group, const EC_POINT *p, * \return 1 on success and 0 if an error occured */ int EC_POINT_oct2point(const EC_GROUP *group, EC_POINT *p, - const unsigned char *buf, size_t len, BN_CTX *ctx); + const unsigned char *buf, size_t len, BN_CTX *ctx); /* other interfaces to point2oct/oct2point: */ BIGNUM *EC_POINT_point2bn(const EC_GROUP *, const EC_POINT *, - point_conversion_form_t form, BIGNUM *, BN_CTX *); + point_conversion_form_t form, BIGNUM *, BN_CTX *); EC_POINT *EC_POINT_bn2point(const EC_GROUP *, const BIGNUM *, - EC_POINT *, BN_CTX *); + EC_POINT *, BN_CTX *); char *EC_POINT_point2hex(const EC_GROUP *, const EC_POINT *, - point_conversion_form_t form, BN_CTX *); + point_conversion_form_t form, BN_CTX *); EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *, - EC_POINT *, BN_CTX *); - + EC_POINT *, BN_CTX *); /********************************************************************/ /* functions for doing EC_POINT arithmetic */ /********************************************************************/ -/** Computes the sum of two EC_POINT +/** Computes the sum of two EC_POINT * \param group underlying EC_GROUP object * \param r EC_POINT object for the result (r = a + b) * \param a EC_POINT object with the first summand @@ -583,16 +599,18 @@ EC_POINT *EC_POINT_hex2point(const EC_GROUP *, const char *, * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx); +int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, + const EC_POINT *b, BN_CTX *ctx); /** Computes the double of a EC_POINT * \param group underlying EC_GROUP object * \param r EC_POINT object for the result (r = 2 * a) - * \param a EC_POINT object + * \param a EC_POINT object * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *ctx); +int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, + BN_CTX *ctx); /** Computes the inverse of a EC_POINT * \param group underlying EC_GROUP object @@ -609,25 +627,28 @@ int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx); */ int EC_POINT_is_at_infinity(const EC_GROUP *group, const EC_POINT *p); -/** Checks whether the point is on the curve +/** Checks whether the point is on the curve * \param group underlying EC_GROUP object * \param point EC_POINT object to check * \param ctx BN_CTX object (optional) * \return 1 if point if on the curve and 0 otherwise */ -int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point, BN_CTX *ctx); +int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point, + BN_CTX *ctx); -/** Compares two EC_POINTs +/** Compares two EC_POINTs * \param group underlying EC_GROUP object * \param a first EC_POINT object * \param b second EC_POINT object * \param ctx BN_CTX object (optional) * \return 0 if both points are equal and a value != 0 otherwise */ -int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, BN_CTX *ctx); +int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b, + BN_CTX *ctx); int EC_POINT_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx); -int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], BN_CTX *ctx); +int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, + EC_POINT *points[], BN_CTX *ctx); /** Computes r = generator * n sum_{i=0}^{num-1} p[i] * m[i] * \param group underlying EC_GROUP object @@ -639,7 +660,9 @@ int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[], * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, size_t num, const EC_POINT *p[], const BIGNUM *m[], BN_CTX *ctx); +int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, + size_t num, const EC_POINT *p[], const BIGNUM *m[], + BN_CTX *ctx); /** Computes r = generator * n + q * m * \param group underlying EC_GROUP object @@ -650,7 +673,8 @@ int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, size_t nu * \param ctx BN_CTX object (optional) * \return 1 on success and 0 if an error occured */ -int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx); +int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *n, + const EC_POINT *q, const BIGNUM *m, BN_CTX *ctx); /** Stores multiples of generator for faster point multiplication * \param group EC_GROUP object @@ -665,41 +689,41 @@ int EC_GROUP_precompute_mult(EC_GROUP *group, BN_CTX *ctx); */ int EC_GROUP_have_precompute_mult(const EC_GROUP *group); - /********************************************************************/ /* ASN1 stuff */ /********************************************************************/ -/* EC_GROUP_get_basis_type() returns the NID of the basis type - * used to represent the field elements */ +/* + * EC_GROUP_get_basis_type() returns the NID of the basis type used to + * represent the field elements + */ int EC_GROUP_get_basis_type(const EC_GROUP *); -#ifndef OPENSSL_NO_EC2M +# ifndef OPENSSL_NO_EC2M int EC_GROUP_get_trinomial_basis(const EC_GROUP *, unsigned int *k); -int EC_GROUP_get_pentanomial_basis(const EC_GROUP *, unsigned int *k1, - unsigned int *k2, unsigned int *k3); -#endif +int EC_GROUP_get_pentanomial_basis(const EC_GROUP *, unsigned int *k1, + unsigned int *k2, unsigned int *k3); +# endif -#define OPENSSL_EC_NAMED_CURVE 0x001 +# define OPENSSL_EC_NAMED_CURVE 0x001 typedef struct ecpk_parameters_st ECPKPARAMETERS; EC_GROUP *d2i_ECPKParameters(EC_GROUP **, const unsigned char **in, long len); int i2d_ECPKParameters(const EC_GROUP *, unsigned char **out); -#define d2i_ECPKParameters_bio(bp,x) ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x) -#define i2d_ECPKParameters_bio(bp,x) ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x) -#define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL, \ +# define d2i_ECPKParameters_bio(bp,x) ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x) +# define i2d_ECPKParameters_bio(bp,x) ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x) +# define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL, \ (char *(*)())d2i_ECPKParameters,(fp),(unsigned char **)(x)) -#define i2d_ECPKParameters_fp(fp,x) ASN1_i2d_fp(i2d_ECPKParameters,(fp), \ - (unsigned char *)(x)) - -#ifndef OPENSSL_NO_BIO -int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off); -#endif -#ifndef OPENSSL_NO_FP_API -int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off); -#endif +# define i2d_ECPKParameters_fp(fp,x) ASN1_i2d_fp(i2d_ECPKParameters,(fp), \ + (unsigned char *)(x)) +# ifndef OPENSSL_NO_BIO +int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off); +# endif +# ifndef OPENSSL_NO_FP_API +int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off); +# endif /********************************************************************/ /* EC_KEY functions */ @@ -708,12 +732,12 @@ int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off); typedef struct ec_key_st EC_KEY; /* some values for the encoding_flag */ -#define EC_PKEY_NO_PARAMETERS 0x001 -#define EC_PKEY_NO_PUBKEY 0x002 +# define EC_PKEY_NO_PARAMETERS 0x001 +# define EC_PKEY_NO_PUBKEY 0x002 /* some values for the flags field */ -#define EC_FLAG_NON_FIPS_ALLOW 0x1 -#define EC_FLAG_FIPS_CHECKED 0x2 +# define EC_FLAG_NON_FIPS_ALLOW 0x1 +# define EC_FLAG_FIPS_CHECKED 0x2 /** Creates a new EC_KEY object. * \return EC_KEY object or NULL if an error occurred. @@ -729,7 +753,7 @@ void EC_KEY_clear_flags(EC_KEY *key, int flags); /** Creates a new EC_KEY object using a named curve as underlying * EC_GROUP object. * \param nid NID of the named curve. - * \return EC_KEY object or NULL if an error occurred. + * \return EC_KEY object or NULL if an error occurred. */ EC_KEY *EC_KEY_new_by_curve_name(int nid); @@ -804,8 +828,10 @@ void EC_KEY_set_enc_flags(EC_KEY *eckey, unsigned int flags); point_conversion_form_t EC_KEY_get_conv_form(const EC_KEY *key); void EC_KEY_set_conv_form(EC_KEY *eckey, point_conversion_form_t cform); /* functions to set/get method specific data */ -void *EC_KEY_get_key_method_data(EC_KEY *key, - void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *)); +void *EC_KEY_get_key_method_data(EC_KEY *key, + void *(*dup_func) (void *), + void (*free_func) (void *), + void (*clear_free_func) (void *)); /** Sets the key method data of an EC_KEY object, if none has yet been set. * \param key EC_KEY object * \param data opaque data to install. @@ -815,11 +841,13 @@ void *EC_KEY_get_key_method_data(EC_KEY *key, * \return the previously set data pointer, or NULL if |data| was inserted. */ void *EC_KEY_insert_key_method_data(EC_KEY *key, void *data, - void *(*dup_func)(void *), void (*free_func)(void *), void (*clear_free_func)(void *)); + void *(*dup_func) (void *), + void (*free_func) (void *), + void (*clear_free_func) (void *)); /* wrapper functions for the underlying EC_GROUP object */ void EC_KEY_set_asn1_flag(EC_KEY *eckey, int asn1_flag); -/** Creates a table of pre-computed multiples of the generator to +/** Creates a table of pre-computed multiples of the generator to * accelerate further EC_KEY operations. * \param key EC_KEY object * \param ctx BN_CTX object (optional) @@ -846,8 +874,8 @@ int EC_KEY_check_key(const EC_KEY *key); * \param y public key y coordinate * \return 1 on success and 0 otherwise. */ -int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x, BIGNUM *y); - +int EC_KEY_set_public_key_affine_coordinates(EC_KEY *key, BIGNUM *x, + BIGNUM *y); /********************************************************************/ /* de- and encoding functions for SEC1 ECPrivateKey */ @@ -869,7 +897,6 @@ EC_KEY *d2i_ECPrivateKey(EC_KEY **key, const unsigned char **in, long len); */ int i2d_ECPrivateKey(EC_KEY *key, unsigned char **out); - /********************************************************************/ /* de- and encoding functions for EC parameters */ /********************************************************************/ @@ -891,7 +918,6 @@ EC_KEY *d2i_ECParameters(EC_KEY **key, const unsigned char **in, long len); */ int i2d_ECParameters(EC_KEY *key, unsigned char **out); - /********************************************************************/ /* de- and encoding functions for EC public key */ /* (octet string, not DER -- hence 'o2i' and 'i2o') */ @@ -914,60 +940,60 @@ EC_KEY *o2i_ECPublicKey(EC_KEY **key, const unsigned char **in, long len); */ int i2o_ECPublicKey(EC_KEY *key, unsigned char **out); -#ifndef OPENSSL_NO_BIO +# ifndef OPENSSL_NO_BIO /** Prints out the ec parameters on human readable form. * \param bp BIO object to which the information is printed * \param key EC_KEY object * \return 1 on success and 0 if an error occurred */ -int ECParameters_print(BIO *bp, const EC_KEY *key); +int ECParameters_print(BIO *bp, const EC_KEY *key); /** Prints out the contents of a EC_KEY object * \param bp BIO object to which the information is printed * \param key EC_KEY object - * \param off line offset + * \param off line offset * \return 1 on success and 0 if an error occurred */ -int EC_KEY_print(BIO *bp, const EC_KEY *key, int off); +int EC_KEY_print(BIO *bp, const EC_KEY *key, int off); -#endif -#ifndef OPENSSL_NO_FP_API +# endif +# ifndef OPENSSL_NO_FP_API /** Prints out the ec parameters on human readable form. * \param fp file descriptor to which the information is printed * \param key EC_KEY object * \return 1 on success and 0 if an error occurred */ -int ECParameters_print_fp(FILE *fp, const EC_KEY *key); +int ECParameters_print_fp(FILE *fp, const EC_KEY *key); /** Prints out the contents of a EC_KEY object * \param fp file descriptor to which the information is printed * \param key EC_KEY object - * \param off line offset + * \param off line offset * \return 1 on success and 0 if an error occurred */ -int EC_KEY_print_fp(FILE *fp, const EC_KEY *key, int off); +int EC_KEY_print_fp(FILE *fp, const EC_KEY *key, int off); -#endif +# endif -#define ECParameters_dup(x) ASN1_dup_of(EC_KEY,i2d_ECParameters,d2i_ECParameters,x) +# define ECParameters_dup(x) ASN1_dup_of(EC_KEY,i2d_ECParameters,d2i_ECParameters,x) -#ifndef __cplusplus -#if defined(__SUNPRO_C) -# if __SUNPRO_C >= 0x520 -# pragma error_messages (default,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE) +# ifndef __cplusplus +# if defined(__SUNPRO_C) +# if __SUNPRO_C >= 0x520 +# pragma error_messages (default,E_ARRAY_OF_INCOMPLETE_NONAME,E_ARRAY_OF_INCOMPLETE) +# endif # endif # endif -#endif - -#define EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid) \ - EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, EVP_PKEY_OP_PARAMGEN, \ - EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID, nid, NULL) +# define EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid) \ + EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, EVP_PKEY_OP_PARAMGEN, \ + EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID, nid, NULL) -#define EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID (EVP_PKEY_ALG_CTRL + 1) +# define EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID (EVP_PKEY_ALG_CTRL + 1) /* BEGIN ERROR CODES */ -/* The following lines are auto generated by the script mkerr.pl. Any changes +/* + * The following lines are auto generated by the script mkerr.pl. Any changes * made after this point may be overwritten when the script is next run. */ void ERR_load_EC_strings(void); @@ -975,191 +1001,191 @@ void ERR_load_EC_strings(void); /* Error codes for the EC functions. */ /* Function codes. */ -#define EC_F_BN_TO_FELEM 224 -#define EC_F_COMPUTE_WNAF 143 -#define EC_F_D2I_ECPARAMETERS 144 -#define EC_F_D2I_ECPKPARAMETERS 145 -#define EC_F_D2I_ECPRIVATEKEY 146 -#define EC_F_DO_EC_KEY_PRINT 221 -#define EC_F_ECKEY_PARAM2TYPE 223 -#define EC_F_ECKEY_PARAM_DECODE 212 -#define EC_F_ECKEY_PRIV_DECODE 213 -#define EC_F_ECKEY_PRIV_ENCODE 214 -#define EC_F_ECKEY_PUB_DECODE 215 -#define EC_F_ECKEY_PUB_ENCODE 216 -#define EC_F_ECKEY_TYPE2PARAM 220 -#define EC_F_ECPARAMETERS_PRINT 147 -#define EC_F_ECPARAMETERS_PRINT_FP 148 -#define EC_F_ECPKPARAMETERS_PRINT 149 -#define EC_F_ECPKPARAMETERS_PRINT_FP 150 -#define EC_F_ECP_NIST_MOD_192 203 -#define EC_F_ECP_NIST_MOD_224 204 -#define EC_F_ECP_NIST_MOD_256 205 -#define EC_F_ECP_NIST_MOD_521 206 -#define EC_F_EC_ASN1_GROUP2CURVE 153 -#define EC_F_EC_ASN1_GROUP2FIELDID 154 -#define EC_F_EC_ASN1_GROUP2PARAMETERS 155 -#define EC_F_EC_ASN1_GROUP2PKPARAMETERS 156 -#define EC_F_EC_ASN1_PARAMETERS2GROUP 157 -#define EC_F_EC_ASN1_PKPARAMETERS2GROUP 158 -#define EC_F_EC_EX_DATA_SET_DATA 211 -#define EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY 208 -#define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT 159 -#define EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE 195 -#define EC_F_EC_GF2M_SIMPLE_OCT2POINT 160 -#define EC_F_EC_GF2M_SIMPLE_POINT2OCT 161 -#define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 162 -#define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 163 -#define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES 164 -#define EC_F_EC_GFP_MONT_FIELD_DECODE 133 -#define EC_F_EC_GFP_MONT_FIELD_ENCODE 134 -#define EC_F_EC_GFP_MONT_FIELD_MUL 131 -#define EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE 209 -#define EC_F_EC_GFP_MONT_FIELD_SQR 132 -#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE 189 -#define EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP 135 -#define EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE 225 -#define EC_F_EC_GFP_NISTP224_POINTS_MUL 228 -#define EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES 226 -#define EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE 230 -#define EC_F_EC_GFP_NISTP256_POINTS_MUL 231 -#define EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES 232 -#define EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE 233 -#define EC_F_EC_GFP_NISTP521_POINTS_MUL 234 -#define EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES 235 -#define EC_F_EC_GFP_NIST_FIELD_MUL 200 -#define EC_F_EC_GFP_NIST_FIELD_SQR 201 -#define EC_F_EC_GFP_NIST_GROUP_SET_CURVE 202 -#define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT 165 -#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE 166 -#define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP 100 -#define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR 101 -#define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE 102 -#define EC_F_EC_GFP_SIMPLE_OCT2POINT 103 -#define EC_F_EC_GFP_SIMPLE_POINT2OCT 104 -#define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE 137 -#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES 167 -#define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 105 -#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES 168 -#define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128 -#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES 169 -#define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129 -#define EC_F_EC_GROUP_CHECK 170 -#define EC_F_EC_GROUP_CHECK_DISCRIMINANT 171 -#define EC_F_EC_GROUP_COPY 106 -#define EC_F_EC_GROUP_GET0_GENERATOR 139 -#define EC_F_EC_GROUP_GET_COFACTOR 140 -#define EC_F_EC_GROUP_GET_CURVE_GF2M 172 -#define EC_F_EC_GROUP_GET_CURVE_GFP 130 -#define EC_F_EC_GROUP_GET_DEGREE 173 -#define EC_F_EC_GROUP_GET_ORDER 141 -#define EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS 193 -#define EC_F_EC_GROUP_GET_TRINOMIAL_BASIS 194 -#define EC_F_EC_GROUP_NEW 108 -#define EC_F_EC_GROUP_NEW_BY_CURVE_NAME 174 -#define EC_F_EC_GROUP_NEW_FROM_DATA 175 -#define EC_F_EC_GROUP_PRECOMPUTE_MULT 142 -#define EC_F_EC_GROUP_SET_CURVE_GF2M 176 -#define EC_F_EC_GROUP_SET_CURVE_GFP 109 -#define EC_F_EC_GROUP_SET_EXTRA_DATA 110 -#define EC_F_EC_GROUP_SET_GENERATOR 111 -#define EC_F_EC_KEY_CHECK_KEY 177 -#define EC_F_EC_KEY_COPY 178 -#define EC_F_EC_KEY_GENERATE_KEY 179 -#define EC_F_EC_KEY_NEW 182 -#define EC_F_EC_KEY_PRINT 180 -#define EC_F_EC_KEY_PRINT_FP 181 -#define EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES 229 -#define EC_F_EC_POINTS_MAKE_AFFINE 136 -#define EC_F_EC_POINT_ADD 112 -#define EC_F_EC_POINT_CMP 113 -#define EC_F_EC_POINT_COPY 114 -#define EC_F_EC_POINT_DBL 115 -#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M 183 -#define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP 116 -#define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP 117 -#define EC_F_EC_POINT_INVERT 210 -#define EC_F_EC_POINT_IS_AT_INFINITY 118 -#define EC_F_EC_POINT_IS_ON_CURVE 119 -#define EC_F_EC_POINT_MAKE_AFFINE 120 -#define EC_F_EC_POINT_MUL 184 -#define EC_F_EC_POINT_NEW 121 -#define EC_F_EC_POINT_OCT2POINT 122 -#define EC_F_EC_POINT_POINT2OCT 123 -#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M 185 -#define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP 124 -#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M 186 -#define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP 125 -#define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP 126 -#define EC_F_EC_POINT_SET_TO_INFINITY 127 -#define EC_F_EC_PRE_COMP_DUP 207 -#define EC_F_EC_PRE_COMP_NEW 196 -#define EC_F_EC_WNAF_MUL 187 -#define EC_F_EC_WNAF_PRECOMPUTE_MULT 188 -#define EC_F_I2D_ECPARAMETERS 190 -#define EC_F_I2D_ECPKPARAMETERS 191 -#define EC_F_I2D_ECPRIVATEKEY 192 -#define EC_F_I2O_ECPUBLICKEY 151 -#define EC_F_NISTP224_PRE_COMP_NEW 227 -#define EC_F_NISTP256_PRE_COMP_NEW 236 -#define EC_F_NISTP521_PRE_COMP_NEW 237 -#define EC_F_O2I_ECPUBLICKEY 152 -#define EC_F_OLD_EC_PRIV_DECODE 222 -#define EC_F_PKEY_EC_CTRL 197 -#define EC_F_PKEY_EC_CTRL_STR 198 -#define EC_F_PKEY_EC_DERIVE 217 -#define EC_F_PKEY_EC_KEYGEN 199 -#define EC_F_PKEY_EC_PARAMGEN 219 -#define EC_F_PKEY_EC_SIGN 218 +# define EC_F_BN_TO_FELEM 224 +# define EC_F_COMPUTE_WNAF 143 +# define EC_F_D2I_ECPARAMETERS 144 +# define EC_F_D2I_ECPKPARAMETERS 145 +# define EC_F_D2I_ECPRIVATEKEY 146 +# define EC_F_DO_EC_KEY_PRINT 221 +# define EC_F_ECKEY_PARAM2TYPE 223 +# define EC_F_ECKEY_PARAM_DECODE 212 +# define EC_F_ECKEY_PRIV_DECODE 213 +# define EC_F_ECKEY_PRIV_ENCODE 214 +# define EC_F_ECKEY_PUB_DECODE 215 +# define EC_F_ECKEY_PUB_ENCODE 216 +# define EC_F_ECKEY_TYPE2PARAM 220 +# define EC_F_ECPARAMETERS_PRINT 147 +# define EC_F_ECPARAMETERS_PRINT_FP 148 +# define EC_F_ECPKPARAMETERS_PRINT 149 +# define EC_F_ECPKPARAMETERS_PRINT_FP 150 +# define EC_F_ECP_NIST_MOD_192 203 +# define EC_F_ECP_NIST_MOD_224 204 +# define EC_F_ECP_NIST_MOD_256 205 +# define EC_F_ECP_NIST_MOD_521 206 +# define EC_F_EC_ASN1_GROUP2CURVE 153 +# define EC_F_EC_ASN1_GROUP2FIELDID 154 +# define EC_F_EC_ASN1_GROUP2PARAMETERS 155 +# define EC_F_EC_ASN1_GROUP2PKPARAMETERS 156 +# define EC_F_EC_ASN1_PARAMETERS2GROUP 157 +# define EC_F_EC_ASN1_PKPARAMETERS2GROUP 158 +# define EC_F_EC_EX_DATA_SET_DATA 211 +# define EC_F_EC_GF2M_MONTGOMERY_POINT_MULTIPLY 208 +# define EC_F_EC_GF2M_SIMPLE_GROUP_CHECK_DISCRIMINANT 159 +# define EC_F_EC_GF2M_SIMPLE_GROUP_SET_CURVE 195 +# define EC_F_EC_GF2M_SIMPLE_OCT2POINT 160 +# define EC_F_EC_GF2M_SIMPLE_POINT2OCT 161 +# define EC_F_EC_GF2M_SIMPLE_POINT_GET_AFFINE_COORDINATES 162 +# define EC_F_EC_GF2M_SIMPLE_POINT_SET_AFFINE_COORDINATES 163 +# define EC_F_EC_GF2M_SIMPLE_SET_COMPRESSED_COORDINATES 164 +# define EC_F_EC_GFP_MONT_FIELD_DECODE 133 +# define EC_F_EC_GFP_MONT_FIELD_ENCODE 134 +# define EC_F_EC_GFP_MONT_FIELD_MUL 131 +# define EC_F_EC_GFP_MONT_FIELD_SET_TO_ONE 209 +# define EC_F_EC_GFP_MONT_FIELD_SQR 132 +# define EC_F_EC_GFP_MONT_GROUP_SET_CURVE 189 +# define EC_F_EC_GFP_MONT_GROUP_SET_CURVE_GFP 135 +# define EC_F_EC_GFP_NISTP224_GROUP_SET_CURVE 225 +# define EC_F_EC_GFP_NISTP224_POINTS_MUL 228 +# define EC_F_EC_GFP_NISTP224_POINT_GET_AFFINE_COORDINATES 226 +# define EC_F_EC_GFP_NISTP256_GROUP_SET_CURVE 230 +# define EC_F_EC_GFP_NISTP256_POINTS_MUL 231 +# define EC_F_EC_GFP_NISTP256_POINT_GET_AFFINE_COORDINATES 232 +# define EC_F_EC_GFP_NISTP521_GROUP_SET_CURVE 233 +# define EC_F_EC_GFP_NISTP521_POINTS_MUL 234 +# define EC_F_EC_GFP_NISTP521_POINT_GET_AFFINE_COORDINATES 235 +# define EC_F_EC_GFP_NIST_FIELD_MUL 200 +# define EC_F_EC_GFP_NIST_FIELD_SQR 201 +# define EC_F_EC_GFP_NIST_GROUP_SET_CURVE 202 +# define EC_F_EC_GFP_SIMPLE_GROUP_CHECK_DISCRIMINANT 165 +# define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE 166 +# define EC_F_EC_GFP_SIMPLE_GROUP_SET_CURVE_GFP 100 +# define EC_F_EC_GFP_SIMPLE_GROUP_SET_GENERATOR 101 +# define EC_F_EC_GFP_SIMPLE_MAKE_AFFINE 102 +# define EC_F_EC_GFP_SIMPLE_OCT2POINT 103 +# define EC_F_EC_GFP_SIMPLE_POINT2OCT 104 +# define EC_F_EC_GFP_SIMPLE_POINTS_MAKE_AFFINE 137 +# define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES 167 +# define EC_F_EC_GFP_SIMPLE_POINT_GET_AFFINE_COORDINATES_GFP 105 +# define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES 168 +# define EC_F_EC_GFP_SIMPLE_POINT_SET_AFFINE_COORDINATES_GFP 128 +# define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES 169 +# define EC_F_EC_GFP_SIMPLE_SET_COMPRESSED_COORDINATES_GFP 129 +# define EC_F_EC_GROUP_CHECK 170 +# define EC_F_EC_GROUP_CHECK_DISCRIMINANT 171 +# define EC_F_EC_GROUP_COPY 106 +# define EC_F_EC_GROUP_GET0_GENERATOR 139 +# define EC_F_EC_GROUP_GET_COFACTOR 140 +# define EC_F_EC_GROUP_GET_CURVE_GF2M 172 +# define EC_F_EC_GROUP_GET_CURVE_GFP 130 +# define EC_F_EC_GROUP_GET_DEGREE 173 +# define EC_F_EC_GROUP_GET_ORDER 141 +# define EC_F_EC_GROUP_GET_PENTANOMIAL_BASIS 193 +# define EC_F_EC_GROUP_GET_TRINOMIAL_BASIS 194 +# define EC_F_EC_GROUP_NEW 108 +# define EC_F_EC_GROUP_NEW_BY_CURVE_NAME 174 +# define EC_F_EC_GROUP_NEW_FROM_DATA 175 +# define EC_F_EC_GROUP_PRECOMPUTE_MULT 142 +# define EC_F_EC_GROUP_SET_CURVE_GF2M 176 +# define EC_F_EC_GROUP_SET_CURVE_GFP 109 +# define EC_F_EC_GROUP_SET_EXTRA_DATA 110 +# define EC_F_EC_GROUP_SET_GENERATOR 111 +# define EC_F_EC_KEY_CHECK_KEY 177 +# define EC_F_EC_KEY_COPY 178 +# define EC_F_EC_KEY_GENERATE_KEY 179 +# define EC_F_EC_KEY_NEW 182 +# define EC_F_EC_KEY_PRINT 180 +# define EC_F_EC_KEY_PRINT_FP 181 +# define EC_F_EC_KEY_SET_PUBLIC_KEY_AFFINE_COORDINATES 229 +# define EC_F_EC_POINTS_MAKE_AFFINE 136 +# define EC_F_EC_POINT_ADD 112 +# define EC_F_EC_POINT_CMP 113 +# define EC_F_EC_POINT_COPY 114 +# define EC_F_EC_POINT_DBL 115 +# define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GF2M 183 +# define EC_F_EC_POINT_GET_AFFINE_COORDINATES_GFP 116 +# define EC_F_EC_POINT_GET_JPROJECTIVE_COORDINATES_GFP 117 +# define EC_F_EC_POINT_INVERT 210 +# define EC_F_EC_POINT_IS_AT_INFINITY 118 +# define EC_F_EC_POINT_IS_ON_CURVE 119 +# define EC_F_EC_POINT_MAKE_AFFINE 120 +# define EC_F_EC_POINT_MUL 184 +# define EC_F_EC_POINT_NEW 121 +# define EC_F_EC_POINT_OCT2POINT 122 +# define EC_F_EC_POINT_POINT2OCT 123 +# define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GF2M 185 +# define EC_F_EC_POINT_SET_AFFINE_COORDINATES_GFP 124 +# define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M 186 +# define EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GFP 125 +# define EC_F_EC_POINT_SET_JPROJECTIVE_COORDINATES_GFP 126 +# define EC_F_EC_POINT_SET_TO_INFINITY 127 +# define EC_F_EC_PRE_COMP_DUP 207 +# define EC_F_EC_PRE_COMP_NEW 196 +# define EC_F_EC_WNAF_MUL 187 +# define EC_F_EC_WNAF_PRECOMPUTE_MULT 188 +# define EC_F_I2D_ECPARAMETERS 190 +# define EC_F_I2D_ECPKPARAMETERS 191 +# define EC_F_I2D_ECPRIVATEKEY 192 +# define EC_F_I2O_ECPUBLICKEY 151 +# define EC_F_NISTP224_PRE_COMP_NEW 227 +# define EC_F_NISTP256_PRE_COMP_NEW 236 +# define EC_F_NISTP521_PRE_COMP_NEW 237 +# define EC_F_O2I_ECPUBLICKEY 152 +# define EC_F_OLD_EC_PRIV_DECODE 222 +# define EC_F_PKEY_EC_CTRL 197 +# define EC_F_PKEY_EC_CTRL_STR 198 +# define EC_F_PKEY_EC_DERIVE 217 +# define EC_F_PKEY_EC_KEYGEN 199 +# define EC_F_PKEY_EC_PARAMGEN 219 +# define EC_F_PKEY_EC_SIGN 218 /* Reason codes. */ -#define EC_R_ASN1_ERROR 115 -#define EC_R_ASN1_UNKNOWN_FIELD 116 -#define EC_R_BIGNUM_OUT_OF_RANGE 144 -#define EC_R_BUFFER_TOO_SMALL 100 -#define EC_R_COORDINATES_OUT_OF_RANGE 146 -#define EC_R_D2I_ECPKPARAMETERS_FAILURE 117 -#define EC_R_DECODE_ERROR 142 -#define EC_R_DISCRIMINANT_IS_ZERO 118 -#define EC_R_EC_GROUP_NEW_BY_NAME_FAILURE 119 -#define EC_R_FIELD_TOO_LARGE 143 -#define EC_R_GF2M_NOT_SUPPORTED 147 -#define EC_R_GROUP2PKPARAMETERS_FAILURE 120 -#define EC_R_I2D_ECPKPARAMETERS_FAILURE 121 -#define EC_R_INCOMPATIBLE_OBJECTS 101 -#define EC_R_INVALID_ARGUMENT 112 -#define EC_R_INVALID_COMPRESSED_POINT 110 -#define EC_R_INVALID_COMPRESSION_BIT 109 -#define EC_R_INVALID_CURVE 141 -#define EC_R_INVALID_DIGEST_TYPE 138 -#define EC_R_INVALID_ENCODING 102 -#define EC_R_INVALID_FIELD 103 -#define EC_R_INVALID_FORM 104 -#define EC_R_INVALID_GROUP_ORDER 122 -#define EC_R_INVALID_PENTANOMIAL_BASIS 132 -#define EC_R_INVALID_PRIVATE_KEY 123 -#define EC_R_INVALID_TRINOMIAL_BASIS 137 -#define EC_R_KEYS_NOT_SET 140 -#define EC_R_MISSING_PARAMETERS 124 -#define EC_R_MISSING_PRIVATE_KEY 125 -#define EC_R_NOT_A_NIST_PRIME 135 -#define EC_R_NOT_A_SUPPORTED_NIST_PRIME 136 -#define EC_R_NOT_IMPLEMENTED 126 -#define EC_R_NOT_INITIALIZED 111 -#define EC_R_NO_FIELD_MOD 133 -#define EC_R_NO_PARAMETERS_SET 139 -#define EC_R_PASSED_NULL_PARAMETER 134 -#define EC_R_PKPARAMETERS2GROUP_FAILURE 127 -#define EC_R_POINT_AT_INFINITY 106 -#define EC_R_POINT_IS_NOT_ON_CURVE 107 -#define EC_R_SLOT_FULL 108 -#define EC_R_UNDEFINED_GENERATOR 113 -#define EC_R_UNDEFINED_ORDER 128 -#define EC_R_UNKNOWN_GROUP 129 -#define EC_R_UNKNOWN_ORDER 114 -#define EC_R_UNSUPPORTED_FIELD 131 -#define EC_R_WRONG_CURVE_PARAMETERS 145 -#define EC_R_WRONG_ORDER 130 +# define EC_R_ASN1_ERROR 115 +# define EC_R_ASN1_UNKNOWN_FIELD 116 +# define EC_R_BIGNUM_OUT_OF_RANGE 144 +# define EC_R_BUFFER_TOO_SMALL 100 +# define EC_R_COORDINATES_OUT_OF_RANGE 146 +# define EC_R_D2I_ECPKPARAMETERS_FAILURE 117 +# define EC_R_DECODE_ERROR 142 +# define EC_R_DISCRIMINANT_IS_ZERO 118 +# define EC_R_EC_GROUP_NEW_BY_NAME_FAILURE 119 +# define EC_R_FIELD_TOO_LARGE 143 +# define EC_R_GF2M_NOT_SUPPORTED 147 +# define EC_R_GROUP2PKPARAMETERS_FAILURE 120 +# define EC_R_I2D_ECPKPARAMETERS_FAILURE 121 +# define EC_R_INCOMPATIBLE_OBJECTS 101 +# define EC_R_INVALID_ARGUMENT 112 +# define EC_R_INVALID_COMPRESSED_POINT 110 +# define EC_R_INVALID_COMPRESSION_BIT 109 +# define EC_R_INVALID_CURVE 141 +# define EC_R_INVALID_DIGEST_TYPE 138 +# define EC_R_INVALID_ENCODING 102 +# define EC_R_INVALID_FIELD 103 +# define EC_R_INVALID_FORM 104 +# define EC_R_INVALID_GROUP_ORDER 122 +# define EC_R_INVALID_PENTANOMIAL_BASIS 132 +# define EC_R_INVALID_PRIVATE_KEY 123 +# define EC_R_INVALID_TRINOMIAL_BASIS 137 +# define EC_R_KEYS_NOT_SET 140 +# define EC_R_MISSING_PARAMETERS 124 +# define EC_R_MISSING_PRIVATE_KEY 125 +# define EC_R_NOT_A_NIST_PRIME 135 +# define EC_R_NOT_A_SUPPORTED_NIST_PRIME 136 +# define EC_R_NOT_IMPLEMENTED 126 +# define EC_R_NOT_INITIALIZED 111 +# define EC_R_NO_FIELD_MOD 133 +# define EC_R_NO_PARAMETERS_SET 139 +# define EC_R_PASSED_NULL_PARAMETER 134 +# define EC_R_PKPARAMETERS2GROUP_FAILURE 127 +# define EC_R_POINT_AT_INFINITY 106 +# define EC_R_POINT_IS_NOT_ON_CURVE 107 +# define EC_R_SLOT_FULL 108 +# define EC_R_UNDEFINED_GENERATOR 113 +# define EC_R_UNDEFINED_ORDER 128 +# define EC_R_UNKNOWN_GROUP 129 +# define EC_R_UNKNOWN_ORDER 114 +# define EC_R_UNSUPPORTED_FIELD 131 +# define EC_R_WRONG_CURVE_PARAMETERS 145 +# define EC_R_WRONG_ORDER 130 #ifdef __cplusplus } |