Updated to openssl 1.0.0

6 files changed, 140 insertions, 159 deletions

diff --git a/openssl/crypto/ecdsa/Makefile b/openssl/crypto/ecdsa/Makefile
index 4865f3c8d..e89e0c010 100644
--- a/openssl/crypto/ecdsa/Makefile
+++ b/openssl/crypto/ecdsa/Makefile
@@ -34,7 +34,7 @@ top:
 all:	lib
 
 lib:	$(LIBOBJ)
-	$(ARX) $(LIB) $(LIBOBJ)
+	$(AR) $(LIB) $(LIBOBJ)
 	$(RANLIB) $(LIB) || echo Never mind.
 	@touch lib
 
@@ -97,14 +97,13 @@ ecs_lib.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
 ecs_lib.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
 ecs_lib.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
 ecs_lib.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-ecs_lib.o: ../../include/openssl/fips.h ../../include/openssl/lhash.h
-ecs_lib.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-ecs_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-ecs_lib.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
-ecs_lib.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-ecs_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-ecs_lib.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-ecs_lib.o: ecs_lib.c ecs_locl.h
+ecs_lib.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+ecs_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+ecs_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+ecs_lib.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+ecs_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+ecs_lib.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+ecs_lib.o: ../../include/openssl/x509_vfy.h ecs_lib.c ecs_locl.h
 ecs_ossl.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
 ecs_ossl.o: ../../include/openssl/bn.h ../../include/openssl/crypto.h
 ecs_ossl.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
@@ -119,24 +118,23 @@ ecs_sign.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 ecs_sign.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
 ecs_sign.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
 ecs_sign.o: ../../include/openssl/engine.h ../../include/openssl/evp.h
-ecs_sign.o: ../../include/openssl/fips.h ../../include/openssl/lhash.h
-ecs_sign.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-ecs_sign.o: ../../include/openssl/opensslconf.h
+ecs_sign.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+ecs_sign.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
 ecs_sign.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-ecs_sign.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
-ecs_sign.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-ecs_sign.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-ecs_sign.o: ../../include/openssl/x509_vfy.h ecs_locl.h ecs_sign.c
+ecs_sign.o: ../../include/openssl/pkcs7.h ../../include/openssl/rand.h
+ecs_sign.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+ecs_sign.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+ecs_sign.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+ecs_sign.o: ecs_locl.h ecs_sign.c
 ecs_vrf.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
 ecs_vrf.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 ecs_vrf.o: ../../include/openssl/e_os2.h ../../include/openssl/ec.h
 ecs_vrf.o: ../../include/openssl/ecdh.h ../../include/openssl/ecdsa.h
 ecs_vrf.o: ../../include/openssl/engine.h ../../include/openssl/evp.h
-ecs_vrf.o: ../../include/openssl/fips.h ../../include/openssl/lhash.h
-ecs_vrf.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-ecs_vrf.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-ecs_vrf.o: ../../include/openssl/ossl_typ.h ../../include/openssl/pkcs7.h
-ecs_vrf.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-ecs_vrf.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-ecs_vrf.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-ecs_vrf.o: ecs_locl.h ecs_vrf.c
+ecs_vrf.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+ecs_vrf.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+ecs_vrf.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+ecs_vrf.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+ecs_vrf.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+ecs_vrf.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+ecs_vrf.o: ../../include/openssl/x509_vfy.h ecs_locl.h ecs_vrf.c
diff --git a/openssl/crypto/ecdsa/ecdsa.h b/openssl/crypto/ecdsa/ecdsa.h
index f20c8ee73..e61c53981 100644
--- a/openssl/crypto/ecdsa/ecdsa.h
+++ b/openssl/crypto/ecdsa/ecdsa.h
@@ -4,7 +4,7 @@
  * \author Written by Nils Larsch for the OpenSSL project
  */
 /* ====================================================================
- * Copyright (c) 2000-2003 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -81,156 +81,143 @@ typedef struct ECDSA_SIG_st
 	BIGNUM *s;
 	} ECDSA_SIG;
 
-/** ECDSA_SIG *ECDSA_SIG_new(void)
- * allocates and initialize a ECDSA_SIG structure
- * \return pointer to a ECDSA_SIG structure or NULL if an error occurred
+/** Allocates and initialize a ECDSA_SIG structure
+ *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
  */
 ECDSA_SIG *ECDSA_SIG_new(void);
 
-/** ECDSA_SIG_free
- * frees a ECDSA_SIG structure
- * \param a pointer to the ECDSA_SIG structure
+/** frees a ECDSA_SIG structure
+ *  \param  sig  pointer to the ECDSA_SIG structure
  */
-void	  ECDSA_SIG_free(ECDSA_SIG *a);
+void	  ECDSA_SIG_free(ECDSA_SIG *sig);
 
-/** i2d_ECDSA_SIG
- * DER encode content of ECDSA_SIG object (note: this function modifies *pp
- * (*pp += length of the DER encoded signature)).
- * \param a  pointer to the ECDSA_SIG object
- * \param pp pointer to a unsigned char pointer for the output or NULL
- * \return the length of the DER encoded ECDSA_SIG object or 0 
+/** DER encode content of ECDSA_SIG object (note: this function modifies *pp
+ *  (*pp += length of the DER encoded signature)).
+ *  \param  sig  pointer to the ECDSA_SIG object
+ *  \param  pp   pointer to a unsigned char pointer for the output or NULL
+ *  \return the length of the DER encoded ECDSA_SIG object or 0 
  */
-int	  i2d_ECDSA_SIG(const ECDSA_SIG *a, unsigned char **pp);
+int	  i2d_ECDSA_SIG(const ECDSA_SIG *sig, unsigned char **pp);
 
-/** d2i_ECDSA_SIG
- * decodes a DER encoded ECDSA signature (note: this function changes *pp
- * (*pp += len)). 
- * \param v pointer to ECDSA_SIG pointer (may be NULL)
- * \param pp buffer with the DER encoded signature
- * \param len bufferlength
- * \return pointer to the decoded ECDSA_SIG structure (or NULL)
+/** Decodes a DER encoded ECDSA signature (note: this function changes *pp
+ *  (*pp += len)). 
+ *  \param  sig  pointer to ECDSA_SIG pointer (may be NULL)
+ *  \param  pp   memory buffer with the DER encoded signature
+ *  \param  len  length of the buffer
+ *  \return pointer to the decoded ECDSA_SIG structure (or NULL)
  */
-ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **v, const unsigned char **pp, long len);
+ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **sig, const unsigned char **pp, long len);
 
-/** ECDSA_do_sign
- * computes the ECDSA signature of the given hash value using
- * the supplied private key and returns the created signature.
- * \param dgst pointer to the hash value
- * \param dgst_len length of the hash value
- * \param eckey pointer to the EC_KEY object containing a private EC key
- * \return pointer to a ECDSA_SIG structure or NULL
+/** Computes the ECDSA signature of the given hash value using
+ *  the supplied private key and returns the created signature.
+ *  \param  dgst      pointer to the hash value
+ *  \param  dgst_len  length of the hash value
+ *  \param  eckey     EC_KEY object containing a private EC key
+ *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
  */
 ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst,int dgst_len,EC_KEY *eckey);
 
-/** ECDSA_do_sign_ex
- * computes ECDSA signature of a given hash value using the supplied
- * private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
- * \param dgst pointer to the hash value to sign
- * \param dgstlen length of the hash value
- * \param kinv optional pointer to a pre-computed inverse k
- * \param rp optional pointer to the pre-computed rp value (see 
- *        ECDSA_sign_setup
- * \param eckey pointer to the EC_KEY object containing a private EC key
- * \return pointer to a ECDSA_SIG structure or NULL
+/** Computes ECDSA signature of a given hash value using the supplied
+ *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
+ *  \param  dgst     pointer to the hash value to sign
+ *  \param  dgstlen  length of the hash value
+ *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
+ *  \param  rp       BIGNUM with a pre-computed rp value (optioanl), 
+ *                   see ECDSA_sign_setup
+ *  \param  eckey    EC_KEY object containing a private EC key
+ *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
  */
 ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dgstlen, 
 		const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey);
 
-/** ECDSA_do_verify
- * verifies that the supplied signature is a valid ECDSA
- * signature of the supplied hash value using the supplied public key.
- * \param dgst pointer to the hash value
- * \param dgst_len length of the hash value
- * \param sig  pointer to the ECDSA_SIG structure
- * \param eckey pointer to the EC_KEY object containing a public EC key
- * \return 1 if the signature is valid, 0 if the signature is invalid and -1 on error
+/** Verifies that the supplied signature is a valid ECDSA
+ *  signature of the supplied hash value using the supplied public key.
+ *  \param  dgst      pointer to the hash value
+ *  \param  dgst_len  length of the hash value
+ *  \param  sig       ECDSA_SIG structure
+ *  \param  eckey     EC_KEY object containing a public EC key
+ *  \return 1 if the signature is valid, 0 if the signature is invalid
+ *          and -1 on error
  */
 int	  ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
 		const ECDSA_SIG *sig, EC_KEY* eckey);
 
 const ECDSA_METHOD *ECDSA_OpenSSL(void);
 
-/** ECDSA_set_default_method
- * sets the default ECDSA method
- * \param meth the new default ECDSA_METHOD
+/** Sets the default ECDSA method
+ *  \param  meth  new default ECDSA_METHOD
  */
 void	  ECDSA_set_default_method(const ECDSA_METHOD *meth);
 
-/** ECDSA_get_default_method
- * returns the default ECDSA method
- * \return pointer to ECDSA_METHOD structure containing the default method
+/** Returns the default ECDSA method
+ *  \return pointer to ECDSA_METHOD structure containing the default method
  */
 const ECDSA_METHOD *ECDSA_get_default_method(void);
 
-/** ECDSA_set_method
- * sets method to be used for the ECDSA operations
- * \param eckey pointer to the EC_KEY object
- * \param meth  pointer to the new method
- * \return 1 on success and 0 otherwise 
+/** Sets method to be used for the ECDSA operations
+ *  \param  eckey  EC_KEY object
+ *  \param  meth   new method
+ *  \return 1 on success and 0 otherwise 
  */
 int 	  ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth);
 
-/** ECDSA_size
- * returns the maximum length of the DER encoded signature
- * \param  eckey pointer to a EC_KEY object
- * \return numbers of bytes required for the DER encoded signature
+/** Returns the maximum length of the DER encoded signature
+ *  \param  eckey  EC_KEY object
+ *  \return numbers of bytes required for the DER encoded signature
  */
 int	  ECDSA_size(const EC_KEY *eckey);
 
-/** ECDSA_sign_setup
- * precompute parts of the signing operation. 
- * \param eckey pointer to the EC_KEY object containing a private EC key
- * \param ctx  pointer to a BN_CTX object (may be NULL)
- * \param kinv pointer to a BIGNUM pointer for the inverse of k
- * \param rp   pointer to a BIGNUM pointer for x coordinate of k * generator
- * \return 1 on success and 0 otherwise
+/** Precompute parts of the signing operation
+ *  \param  eckey  EC_KEY object containing a private EC key
+ *  \param  ctx    BN_CTX object (optional)
+ *  \param  kinv   BIGNUM pointer for the inverse of k
+ *  \param  rp     BIGNUM pointer for x coordinate of k * generator
+ *  \return 1 on success and 0 otherwise
  */
 int 	  ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, 
 		BIGNUM **rp);
 
-/** ECDSA_sign
- * computes ECDSA signature of a given hash value using the supplied
- * private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
- * \param type this parameter is ignored
- * \param dgst pointer to the hash value to sign
- * \param dgstlen length of the hash value
- * \param sig buffer to hold the DER encoded signature
- * \param siglen pointer to the length of the returned signature
- * \param eckey pointer to the EC_KEY object containing a private EC key
- * \return 1 on success and 0 otherwise
+/** Computes ECDSA signature of a given hash value using the supplied
+ *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
+ *  \param  type     this parameter is ignored
+ *  \param  dgst     pointer to the hash value to sign
+ *  \param  dgstlen  length of the hash value
+ *  \param  sig      memory for the DER encoded created signature
+ *  \param  siglen   pointer to the length of the returned signature
+ *  \param  eckey    EC_KEY object containing a private EC key
+ *  \return 1 on success and 0 otherwise
  */
 int	  ECDSA_sign(int type, const unsigned char *dgst, int dgstlen, 
 		unsigned char *sig, unsigned int *siglen, EC_KEY *eckey);
 
 
-/** ECDSA_sign_ex
- * computes ECDSA signature of a given hash value using the supplied
- * private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
- * \param type this parameter is ignored
- * \param dgst pointer to the hash value to sign
- * \param dgstlen length of the hash value
- * \param sig buffer to hold the DER encoded signature
- * \param siglen pointer to the length of the returned signature
- * \param kinv optional pointer to a pre-computed inverse k
- * \param rp optional pointer to the pre-computed rp value (see 
- *        ECDSA_sign_setup
- * \param eckey pointer to the EC_KEY object containing a private EC key
- * \return 1 on success and 0 otherwise
+/** Computes ECDSA signature of a given hash value using the supplied
+ *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
+ *  \param  type     this parameter is ignored
+ *  \param  dgst     pointer to the hash value to sign
+ *  \param  dgstlen  length of the hash value
+ *  \param  sig      buffer to hold the DER encoded signature
+ *  \param  siglen   pointer to the length of the returned signature
+ *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
+ *  \param  rp       BIGNUM with a pre-computed rp value (optioanl), 
+ *                   see ECDSA_sign_setup
+ *  \param  eckey    EC_KEY object containing a private EC key
+ *  \return 1 on success and 0 otherwise
  */
 int	  ECDSA_sign_ex(int type, const unsigned char *dgst, int dgstlen, 
 		unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv,
 		const BIGNUM *rp, EC_KEY *eckey);
 
-/** ECDSA_verify
- * verifies that the given signature is valid ECDSA signature
- * of the supplied hash value using the specified public key.
- * \param type this parameter is ignored
- * \param dgst pointer to the hash value 
- * \param dgstlen length of the hash value
- * \param sig  pointer to the DER encoded signature
- * \param siglen length of the DER encoded signature
- * \param eckey pointer to the EC_KEY object containing a public EC key
- * \return 1 if the signature is valid, 0 if the signature is invalid and -1 on error
+/** Verifies that the given signature is valid ECDSA signature
+ *  of the supplied hash value using the specified public key.
+ *  \param  type     this parameter is ignored
+ *  \param  dgst     pointer to the hash value 
+ *  \param  dgstlen  length of the hash value
+ *  \param  sig      pointer to the DER encoded signature
+ *  \param  siglen   length of the DER encoded signature
+ *  \param  eckey    EC_KEY object containing a public EC key
+ *  \return 1 if the signature is valid, 0 if the signature is invalid
+ *          and -1 on error
  */
 int 	  ECDSA_verify(int type, const unsigned char *dgst, int dgstlen, 
 		const unsigned char *sig, int siglen, EC_KEY *eckey);
diff --git a/openssl/crypto/ecdsa/ecdsatest.c b/openssl/crypto/ecdsa/ecdsatest.c
index b07e31252..aa4e1481a 100644
--- a/openssl/crypto/ecdsa/ecdsatest.c
+++ b/openssl/crypto/ecdsa/ecdsatest.c
@@ -490,7 +490,7 @@ err:
 	if (ret)
 		ERR_print_errors(out);
 	CRYPTO_cleanup_all_ex_data();
-	ERR_remove_state(0);
+	ERR_remove_thread_state(NULL);
 	ERR_free_strings();
 	CRYPTO_mem_leaks(out);
 	if (out != NULL)
diff --git a/openssl/crypto/ecdsa/ecs_err.c b/openssl/crypto/ecdsa/ecs_err.c
index d2a53730e..98e38d537 100644
--- a/openssl/crypto/ecdsa/ecs_err.c
+++ b/openssl/crypto/ecdsa/ecs_err.c
@@ -1,6 +1,6 @@
 /* crypto/ecdsa/ecs_err.c */
 /* ====================================================================
- * Copyright (c) 1999-2005 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 1999-2006 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
diff --git a/openssl/crypto/ecdsa/ecs_ossl.c b/openssl/crypto/ecdsa/ecs_ossl.c
index 3ead1af94..551cf5068 100644
--- a/openssl/crypto/ecdsa/ecs_ossl.c
+++ b/openssl/crypto/ecdsa/ecs_ossl.c
@@ -212,7 +212,7 @@ err:
 static ECDSA_SIG *ecdsa_do_sign(const unsigned char *dgst, int dgst_len, 
 		const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)
 {
-	int     ok = 0;
+	int     ok = 0, i;
 	BIGNUM *kinv=NULL, *s, *m=NULL,*tmp=NULL,*order=NULL;
 	const BIGNUM *ckinv;
 	BN_CTX     *ctx = NULL;
@@ -251,22 +251,19 @@ static ECDSA_SIG *ecdsa_do_sign(const unsigned char *dgst, int dgst_len,
 		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_EC_LIB);
 		goto err;
 	}
-	if (8 * dgst_len > BN_num_bits(order))
+	i = BN_num_bits(order);
+	/* Need to truncate digest if it is too long: first truncate whole
+	 * bytes.
+	 */
+	if (8 * dgst_len > i)
+		dgst_len = (i + 7)/8;
+	if (!BN_bin2bn(dgst, dgst_len, m))
 	{
-		/* XXX
-		 * 
-		 * Should provide for optional hash truncation:
-		 * Keep the BN_num_bits(order) leftmost bits of dgst
-		 * (see March 2006 FIPS 186-3 draft, which has a few
-		 * confusing errors in this part though)
-		 */
-
-		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN,
-			ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
+		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
 		goto err;
 	}
-
-	if (!BN_bin2bn(dgst, dgst_len, m))
+	/* If still too long truncate remaining bits with a shift */
+	if ((8 * dgst_len > i) && !BN_rshift(m, m, 8 - (i & 0x7)))
 	{
 		ECDSAerr(ECDSA_F_ECDSA_DO_SIGN, ERR_R_BN_LIB);
 		goto err;
@@ -346,7 +343,7 @@ err:
 static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
 		const ECDSA_SIG *sig, EC_KEY *eckey)
 {
-	int ret = -1;
+	int ret = -1, i;
 	BN_CTX   *ctx;
 	BIGNUM   *order, *u1, *u2, *m, *X;
 	EC_POINT *point = NULL;
@@ -384,21 +381,6 @@ static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
 		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_EC_LIB);
 		goto err;
 	}
-	if (8 * dgst_len > BN_num_bits(order))
-	{
-		/* XXX
-		 * 
-		 * Should provide for optional hash truncation:
-		 * Keep the BN_num_bits(order) leftmost bits of dgst
-		 * (see March 2006 FIPS 186-3 draft, which has a few
-		 * confusing errors in this part though)
-		 */
-
-		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY,
-			ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
-		ret = 0;
-		goto err;
-	}
 
 	if (BN_is_zero(sig->r)          || BN_is_negative(sig->r) || 
 	    BN_ucmp(sig->r, order) >= 0 || BN_is_zero(sig->s)  ||
@@ -415,11 +397,23 @@ static int ecdsa_do_verify(const unsigned char *dgst, int dgst_len,
 		goto err;
 	}
 	/* digest -> m */
+	i = BN_num_bits(order);
+	/* Need to truncate digest if it is too long: first truncate whole
+	 * bytes.
+	 */
+	if (8 * dgst_len > i)
+		dgst_len = (i + 7)/8;
 	if (!BN_bin2bn(dgst, dgst_len, m))
 	{
 		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
 		goto err;
 	}
+	/* If still too long truncate remaining bits with a shift */
+	if ((8 * dgst_len > i) && !BN_rshift(m, m, 8 - (i & 0x7)))
+	{
+		ECDSAerr(ECDSA_F_ECDSA_DO_VERIFY, ERR_R_BN_LIB);
+		goto err;
+	}
 	/* u1 = m * tmp mod order */
 	if (!BN_mod_mul(u1, m, u2, order, ctx))
 	{
diff --git a/openssl/crypto/ecdsa/ecs_sign.c b/openssl/crypto/ecdsa/ecs_sign.c
index 74b1fe8ca..353d5af51 100644
--- a/openssl/crypto/ecdsa/ecs_sign.c
+++ b/openssl/crypto/ecdsa/ecs_sign.c
@@ -57,6 +57,7 @@
 #ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
 #endif
+#include <openssl/rand.h>
 
 ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey)
 {
@@ -83,6 +84,7 @@ int ECDSA_sign_ex(int type, const unsigned char *dgst, int dlen, unsigned char
 	EC_KEY *eckey)
 {
 	ECDSA_SIG *s;
+	RAND_seed(dgst, dlen);
 	s = ECDSA_do_sign_ex(dgst, dlen, kinv, r, eckey);
 	if (s == NULL)
 	{