diff options
Diffstat (limited to 'pith/smime.c')
| -rw-r--r-- | pith/smime.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/pith/smime.c b/pith/smime.c index 43e7375b..76fbdc91 100644 --- a/pith/smime.c +++ b/pith/smime.c @@ -3661,6 +3661,7 @@ sign_outgoing_message(METAENV *header, BODY **bodyP, int dont_detach, BODY **bp) PKCS7 *p7 = NULL; PKCS7 *p7_2 = NULL; STACK_OF(X509) *chain; + const EVP_MD *md = EVP_sha256(); /* use this digest instead of sha1 */ int result = 0, error; int flags = dont_detach ? 0 : PKCS7_DETACHED; int level; @@ -3701,7 +3702,10 @@ sign_outgoing_message(METAENV *header, BODY **bodyP, int dont_detach, BODY **bp) in = body_to_bio(body); - p7 = PKCS7_sign(pcert->cert, pcert->key, chain, in, flags); + flags |= PKCS7_PARTIAL; + if((p7 = PKCS7_sign(NULL, NULL, chain, in, flags)) != NULL + && PKCS7_sign_add_signer(p7, pcert->cert, pcert->key, md, flags)) + PKCS7_final(p7, in, flags); if(bp && *bp){ int i, save_encoding; @@ -3722,8 +3726,11 @@ sign_outgoing_message(METAENV *header, BODY **bodyP, int dont_detach, BODY **bp) } } - if(bp && *bp) - p7_2 = PKCS7_sign(pcert->cert, pcert->key, chain, in_2, flags); + if(bp && *bp){ + if((p7_2 = PKCS7_sign(NULL, NULL, chain, in_2, flags)) != NULL + && PKCS7_sign_add_signer(p7_2, pcert->cert, pcert->key, md, flags)) + PKCS7_final(p7_2, in_2, flags); + } if(F_OFF(F_REMEMBER_SMIME_PASSPHRASE,ps_global)) forget_private_keys(); @@ -3786,7 +3793,7 @@ sign_outgoing_message(METAENV *header, BODY **bodyP, int dont_detach, BODY **bp) newBody->encoding = ENC7BIT; set_parameter(&newBody->parameter, "protocol", "application/pkcs7-signature"); - set_parameter(&newBody->parameter, "micalg", "sha1"); + set_parameter(&newBody->parameter, "micalg", "sha-256"); p1 = mail_newbody_part(); p2 = mail_newbody_part(); |