diff options
Diffstat (limited to 'openssl/demos/engines/ibmca/ica_openssl_api.h')
| -rw-r--r-- | openssl/demos/engines/ibmca/ica_openssl_api.h | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/openssl/demos/engines/ibmca/ica_openssl_api.h b/openssl/demos/engines/ibmca/ica_openssl_api.h new file mode 100644 index 000000000..c77e0fd5c --- /dev/null +++ b/openssl/demos/engines/ibmca/ica_openssl_api.h @@ -0,0 +1,189 @@ + +#ifndef __ICA_OPENSSL_API_H__ +#define __ICA_OPENSSL_API_H__ + +/** + ** abstract data types for API + **/ + +#define ICA_ADAPTER_HANDLE int + +#if defined(linux) || defined (_AIX) +#define ICA_CALL +#endif + +#if defined(WIN32) || defined(_WIN32) +#define ICA_CALL __stdcall +#endif + +/*------------------------------------------------* + | RSA defines and typedefs | + *------------------------------------------------*/ + /* + * All data elements of the RSA key are in big-endian format + * Modulus-Exponent form of key + * + */ + #define MAX_EXP_SIZE 256 + #define MAX_MODULUS_SIZE 256 + #define MAX_MODEXP_SIZE (MAX_EXP_SIZE + MAX_MODULUS_SIZE) + + #define MAX_OPERAND_SIZE MAX_EXP_SIZE + + typedef unsigned char ICA_KEY_RSA_MODEXPO_REC[MAX_MODEXP_SIZE]; + /* + * All data elements of the RSA key are in big-endian format + * Chinese Remainder Thereom(CRT) form of key + * Used only for Decrypt, the encrypt form is typically Modulus-Exponent + * + */ + #define MAX_BP_SIZE 136 + #define MAX_BQ_SIZE 128 + #define MAX_NP_SIZE 136 + #define MAX_NQ_SIZE 128 + #define MAX_QINV_SIZE 136 + #define MAX_RSACRT_SIZE (MAX_BP_SIZE+MAX_BQ_SIZE+MAX_NP_SIZE+MAX_NQ_SIZE+MAX_QINV_SIZE) + +#define RSA_GEN_OPERAND_MAX 256 /* bytes */ + +typedef unsigned char ICA_KEY_RSA_CRT_REC[MAX_RSACRT_SIZE]; +/*------------------------------------------------* + | RSA key token types | + *------------------------------------------------*/ + +#define RSA_PUBLIC_MODULUS_EXPONENT 3 +#define RSA_PKCS_PRIVATE_CHINESE_REMAINDER 6 + +#define KEYTYPE_MODEXPO 1 +#define KEYTYPE_PKCSCRT 2 + + +/*------------------------------------------------* + | RSA Key Token format | + *------------------------------------------------*/ + +/* + * NOTE: All the fields in the ICA_KEY_RSA_MODEXPO structure + * (lengths, offsets, exponents, modulus, etc.) are + * stored in big-endian format + */ + +typedef struct _ICA_KEY_RSA_MODEXPO +{ unsigned int keyType; /* RSA key type. */ + unsigned int keyLength; /* Total length of the token. */ + unsigned int modulusBitLength; /* Modulus n bit length. */ + /* -- Start of the data length.*/ + unsigned int nLength; /* Modulus n = p * q */ + unsigned int expLength; /* exponent (public or private)*/ + /* e = 1/d * mod(p-1)(q-1) */ + /* -- Start of the data offsets*/ + unsigned int nOffset; /* Modulus n . */ + unsigned int expOffset; /* exponent (public or private)*/ + unsigned char reserved[112]; /* reserved area */ + /* -- Start of the variable -- */ + /* -- length token data. -- */ + ICA_KEY_RSA_MODEXPO_REC keyRecord; +} ICA_KEY_RSA_MODEXPO; +#define SZ_HEADER_MODEXPO (sizeof(ICA_KEY_RSA_MODEXPO) - sizeof(ICA_KEY_RSA_MODEXPO_REC)) + +/* + * NOTE: All the fields in the ICA_KEY_RSA_CRT structure + * (lengths, offsets, exponents, modulus, etc.) are + * stored in big-endian format + */ + +typedef struct _ICA_KEY_RSA_CRT +{ unsigned int keyType; /* RSA key type. */ + unsigned int keyLength; /* Total length of the token. */ + unsigned int modulusBitLength; /* Modulus n bit length. */ + /* -- Start of the data length.*/ +#if _AIX + unsigned int nLength; /* Modulus n = p * q */ +#endif + unsigned int pLength; /* Prime number p . */ + unsigned int qLength; /* Prime number q . */ + unsigned int dpLength; /* dp = d * mod(p-1) . */ + unsigned int dqLength; /* dq = d * mod(q-1) . */ + unsigned int qInvLength; /* PKCS: qInv = Ap/q */ + /* -- Start of the data offsets*/ +#if _AIX + unsigned int nOffset; /* Modulus n . */ +#endif + unsigned int pOffset; /* Prime number p . */ + unsigned int qOffset; /* Prime number q . */ + unsigned int dpOffset; /* dp . */ + unsigned int dqOffset; /* dq . */ + unsigned int qInvOffset; /* qInv for PKCS */ +#if _AIX + unsigned char reserved[80]; /* reserved area */ +#else + unsigned char reserved[88]; /* reserved area */ +#endif + /* -- Start of the variable -- */ + /* -- length token data. -- */ + ICA_KEY_RSA_CRT_REC keyRecord; +} ICA_KEY_RSA_CRT; +#define SZ_HEADER_CRT (sizeof(ICA_KEY_RSA_CRT) - sizeof(ICA_KEY_RSA_CRT_REC)) + +unsigned int +icaOpenAdapter( unsigned int adapterId, + ICA_ADAPTER_HANDLE *pAdapterHandle ); + +unsigned int +icaCloseAdapter( ICA_ADAPTER_HANDLE adapterHandle ); + +unsigned int +icaRsaModExpo( ICA_ADAPTER_HANDLE hAdapterHandle, + unsigned int inputDataLength, + unsigned char *pInputData, + ICA_KEY_RSA_MODEXPO *pKeyModExpo, + unsigned int *pOutputDataLength, + unsigned char *pOutputData ); + +unsigned int +icaRsaCrt( ICA_ADAPTER_HANDLE hAdapterHandle, + unsigned int inputDataLength, + unsigned char *pInputData, + ICA_KEY_RSA_CRT *pKeyCrt, + unsigned int *pOutputDataLength, + unsigned char *pOutputData ); + +unsigned int +icaRandomNumberGenerate( ICA_ADAPTER_HANDLE hAdapterHandle, + unsigned int outputDataLength, + unsigned char *pOutputData ); + +/* Specific macros and definitions to not have IFDEF;s all over the + main code */ + +#if (_AIX) +static const char *IBMCA_LIBNAME = "/lib/libica.a(shr.o)"; +#elif (WIN32) +static const char *IBMCA_LIBNAME = "cryptica"; +#else +static const char *IBMCA_LIBNAME = "ica"; +#endif + +#if (WIN32) +/* + The ICA_KEY_RSA_MODEXPO & ICA_KEY_RSA_CRT lengths and + offsets must be in big-endian format. + +*/ +#define CORRECT_ENDIANNESS(b) ( \ + (((unsigned long) (b) & 0x000000ff) << 24) | \ + (((unsigned long) (b) & 0x0000ff00) << 8) | \ + (((unsigned long) (b) & 0x00ff0000) >> 8) | \ + (((unsigned long) (b) & 0xff000000) >> 24) \ + ) +#define CRT_KEY_TYPE RSA_PKCS_PRIVATE_CHINESE_REMAINDER +#define ME_KEY_TYPE RSA_PUBLIC_MODULUS_EXPONENT +#else +#define CORRECT_ENDIANNESS(b) (b) +#define CRT_KEY_TYPE KEYTYPE_PKCSCRT +#define ME_KEY_TYPE KEYTYPE_MODEXPO +#endif + + + +#endif /* __ICA_OPENSSL_API_H__ */ |