From fe047d8b632246cb2db3234a0a4f32e5c318857b Mon Sep 17 00:00:00 2001 From: djm <> Date: Fri, 1 Oct 2010 22:59:01 +0000 Subject: resolve conflicts, fix local changes --- src/lib/libcrypto/dsa/dsa_vrf.c | 37 +++++++++++++++++++++---------------- 1 file changed, 21 insertions(+), 16 deletions(-) (limited to 'src/lib/libcrypto/dsa/dsa_vrf.c') diff --git a/src/lib/libcrypto/dsa/dsa_vrf.c b/src/lib/libcrypto/dsa/dsa_vrf.c index c75e423048..226a75ff3f 100644 --- a/src/lib/libcrypto/dsa/dsa_vrf.c +++ b/src/lib/libcrypto/dsa/dsa_vrf.c @@ -58,27 +58,32 @@ /* Original version from Steven Schoch */ -#include #include "cryptlib.h" -#include #include -#include -#include -#ifdef OPENSSL_FIPS -#include -#endif - -#include int DSA_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig, DSA *dsa) { -#ifdef OPENSSL_FIPS - if(FIPS_mode() && !(dsa->flags & DSA_FLAG_NON_FIPS_ALLOW)) - { - DSAerr(DSA_F_DSA_DO_VERIFY, DSA_R_OPERATION_NOT_ALLOWED_IN_FIPS_MODE); - return 0; - } -#endif return dsa->meth->dsa_do_verify(dgst, dgst_len, sig, dsa); } + +/* data has already been hashed (probably with SHA or SHA-1). */ +/* returns + * 1: correct signature + * 0: incorrect signature + * -1: error + */ +int DSA_verify(int type, const unsigned char *dgst, int dgst_len, + const unsigned char *sigbuf, int siglen, DSA *dsa) + { + DSA_SIG *s; + int ret=-1; + + s = DSA_SIG_new(); + if (s == NULL) return(ret); + if (d2i_DSA_SIG(&s,&sigbuf,siglen) == NULL) goto err; + ret=DSA_do_verify(dgst,dgst_len,s,dsa); +err: + DSA_SIG_free(s); + return(ret); + } -- cgit v1.2.3-55-g6feb