CMS_signed_add1_attr_by_NID
if (!CMS_signed_add1_attr_by_NID(si, NID_id_smime_aa_receiptRequest,
if (!CMS_signed_add1_attr_by_NID(dest, NID_id_smime_aa_msgSigDigest,
r = CMS_signed_add1_attr_by_NID(si, NID_SMIMECapabilities,
return CMS_signed_add1_attr_by_NID(si, NID_pkcs9_contentType,
if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest,
ret = CMS_signed_add1_attr_by_NID(si, NID_id_smime_aa_signingCertificate,
ret = CMS_signed_add1_attr_by_NID(si, NID_id_smime_aa_signingCertificateV2,
if (CMS_signed_add1_attr_by_NID(si, NID_pkcs9_signingTime,
if (!CMS_signed_add1_attr_by_NID(si, NID_pkcs9_messageDigest,
int CMS_signed_add1_attr_by_NID(CMS_SignerInfo *si,