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Diffstat (limited to 'trust/digest.h')
-rw-r--r-- | trust/digest.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/trust/digest.h b/trust/digest.h new file mode 100644 index 0000000..82d48fe --- /dev/null +++ b/trust/digest.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2012 Red Hat Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above + * copyright notice, this list of conditions and the + * following disclaimer. + * * Redistributions in binary form must reproduce the + * above copyright notice, this list of conditions and + * the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * * The names of contributors to this software may not be + * used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF + * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * Author: Stef Walter <stefw@redhat.com> + */ + +#ifndef P11_DIGEST_H_ +#define P11_DIGEST_H_ + +#include "compat.h" + +/* + * The SHA-1 and MD5 digests here are used for checksums in legacy + * protocols. We don't use them in cryptographic contexts at all. + * These particular algorithms would be poor choices for that. + */ + +#define P11_DIGEST_MD5_LEN 16 + +void p11_digest_md5 (unsigned char *hash, + const void *input, + size_t length, + ...) GNUC_NULL_TERMINATED; + +#define P11_DIGEST_SHA1_LEN 20 + +void p11_digest_sha1 (unsigned char *hash, + const void *input, + size_t length, + ...) GNUC_NULL_TERMINATED; + +#endif /* P11_DIGEST_H_ */ |