From aa4d426b4d3527d7e166df1a05058c9a4a0f6683 Mon Sep 17 00:00:00 2001 From: Wojtek Kosior Date: Fri, 30 Apr 2021 00:33:56 +0200 Subject: initial/final commit --- openssl-1.1.0h/crypto/ec/ecdsa_sign.c | 52 +++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 openssl-1.1.0h/crypto/ec/ecdsa_sign.c (limited to 'openssl-1.1.0h/crypto/ec/ecdsa_sign.c') diff --git a/openssl-1.1.0h/crypto/ec/ecdsa_sign.c b/openssl-1.1.0h/crypto/ec/ecdsa_sign.c new file mode 100644 index 0000000..aee06e9 --- /dev/null +++ b/openssl-1.1.0h/crypto/ec/ecdsa_sign.c @@ -0,0 +1,52 @@ +/* + * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include +#include "ec_lcl.h" +#include + +ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey) +{ + return ECDSA_do_sign_ex(dgst, dlen, NULL, NULL, eckey); +} + +ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dlen, + const BIGNUM *kinv, const BIGNUM *rp, + EC_KEY *eckey) +{ + if (eckey->meth->sign_sig != NULL) + return eckey->meth->sign_sig(dgst, dlen, kinv, rp, eckey); + ECerr(EC_F_ECDSA_DO_SIGN_EX, EC_R_OPERATION_NOT_SUPPORTED); + return NULL; +} + +int ECDSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char + *sig, unsigned int *siglen, EC_KEY *eckey) +{ + return ECDSA_sign_ex(type, dgst, dlen, sig, siglen, NULL, NULL, eckey); +} + +int ECDSA_sign_ex(int type, const unsigned char *dgst, int dlen, + unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, + const BIGNUM *r, EC_KEY *eckey) +{ + if (eckey->meth->sign != NULL) + return eckey->meth->sign(type, dgst, dlen, sig, siglen, kinv, r, eckey); + ECerr(EC_F_ECDSA_SIGN_EX, EC_R_OPERATION_NOT_SUPPORTED); + return 0; +} + +int ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, + BIGNUM **rp) +{ + if (eckey->meth->sign_setup != NULL) + return eckey->meth->sign_setup(eckey, ctx_in, kinvp, rp); + ECerr(EC_F_ECDSA_SIGN_SETUP, EC_R_OPERATION_NOT_SUPPORTED); + return 0; +} -- cgit v1.2.3