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/asn1/a_digest.c | 63 +++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 openssl-1.1.0h/crypto/asn1/a_digest.c (limited to 'openssl-1.1.0h/crypto/asn1/a_digest.c') diff --git a/openssl-1.1.0h/crypto/asn1/a_digest.c b/openssl-1.1.0h/crypto/asn1/a_digest.c new file mode 100644 index 0000000..c84ecc9 --- /dev/null +++ b/openssl-1.1.0h/crypto/asn1/a_digest.c @@ -0,0 +1,63 @@ +/* + * Copyright 1995-2016 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 +#include + +#include "internal/cryptlib.h" + +#include +#include +#include +#include + +#ifndef NO_ASN1_OLD + +int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data, + unsigned char *md, unsigned int *len) +{ + int i; + unsigned char *str, *p; + + i = i2d(data, NULL); + if ((str = OPENSSL_malloc(i)) == NULL) { + ASN1err(ASN1_F_ASN1_DIGEST, ERR_R_MALLOC_FAILURE); + return (0); + } + p = str; + i2d(data, &p); + + if (!EVP_Digest(str, i, md, len, type, NULL)) { + OPENSSL_free(str); + return 0; + } + OPENSSL_free(str); + return (1); +} + +#endif + +int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn, + unsigned char *md, unsigned int *len) +{ + int i; + unsigned char *str = NULL; + + i = ASN1_item_i2d(asn, &str, it); + if (!str) + return (0); + + if (!EVP_Digest(str, i, md, len, type, NULL)) { + OPENSSL_free(str); + return 0; + } + OPENSSL_free(str); + return (1); +} -- cgit v1.2.3