808f832917
crypto/{asn1,x509,x509v3,pem} were skipped as they are still OpenSSL
style.
Change-Id: I3cd9a60e1cb483a981aca325041f3fbce294247c
Reviewed-on: https://boringssl-review.googlesource.com/19504
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
123 lines
5.2 KiB
C
123 lines
5.2 KiB
C
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.] */
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#include <openssl/obj.h>
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#include "../internal.h"
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typedef struct {
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int sign_nid;
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int digest_nid;
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int pkey_nid;
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} nid_triple;
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static const nid_triple kTriples[] = {
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// RSA PKCS#1.
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{NID_md4WithRSAEncryption, NID_md4, NID_rsaEncryption},
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{NID_md5WithRSAEncryption, NID_md5, NID_rsaEncryption},
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{NID_sha1WithRSAEncryption, NID_sha1, NID_rsaEncryption},
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{NID_sha224WithRSAEncryption, NID_sha224, NID_rsaEncryption},
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{NID_sha256WithRSAEncryption, NID_sha256, NID_rsaEncryption},
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{NID_sha384WithRSAEncryption, NID_sha384, NID_rsaEncryption},
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{NID_sha512WithRSAEncryption, NID_sha512, NID_rsaEncryption},
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// DSA.
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{NID_dsaWithSHA1, NID_sha1, NID_dsa},
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{NID_dsaWithSHA1_2, NID_sha1, NID_dsa_2},
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{NID_dsa_with_SHA224, NID_sha224, NID_dsa},
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{NID_dsa_with_SHA256, NID_sha256, NID_dsa},
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// ECDSA.
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{NID_ecdsa_with_SHA1, NID_sha1, NID_X9_62_id_ecPublicKey},
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{NID_ecdsa_with_SHA224, NID_sha224, NID_X9_62_id_ecPublicKey},
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{NID_ecdsa_with_SHA256, NID_sha256, NID_X9_62_id_ecPublicKey},
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{NID_ecdsa_with_SHA384, NID_sha384, NID_X9_62_id_ecPublicKey},
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{NID_ecdsa_with_SHA512, NID_sha512, NID_X9_62_id_ecPublicKey},
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// The following algorithms use more complex (or simpler) parameters. The
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// digest "undef" indicates the caller should handle this explicitly.
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{NID_rsassaPss, NID_undef, NID_rsaEncryption},
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{NID_ED25519, NID_undef, NID_ED25519},
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};
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int OBJ_find_sigid_algs(int sign_nid, int *out_digest_nid, int *out_pkey_nid) {
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for (size_t i = 0; i < OPENSSL_ARRAY_SIZE(kTriples); i++) {
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if (kTriples[i].sign_nid == sign_nid) {
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if (out_digest_nid != NULL) {
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*out_digest_nid = kTriples[i].digest_nid;
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}
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if (out_pkey_nid != NULL) {
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*out_pkey_nid = kTriples[i].pkey_nid;
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}
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return 1;
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}
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}
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return 0;
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}
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int OBJ_find_sigid_by_algs(int *out_sign_nid, int digest_nid, int pkey_nid) {
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for (size_t i = 0; i < OPENSSL_ARRAY_SIZE(kTriples); i++) {
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if (kTriples[i].digest_nid == digest_nid &&
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kTriples[i].pkey_nid == pkey_nid) {
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if (out_sign_nid != NULL) {
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*out_sign_nid = kTriples[i].sign_nid;
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}
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return 1;
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}
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}
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return 0;
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}
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