CMS_GET0_SIGNERINFOS(3ssl) OpenSSL CMS_GET0_SIGNERINFOS(3ssl) CMS_SignerInfo_set1_signer_cert, CMS_get0_SignerInfos, CMS_SignerInfo_get0_signer_id, CMS_SignerInfo_get0_signature, CMS_SignerInfo_cert_cmp - CMS signedData #include STACK_OF(CMS_SignerInfo) *CMS_get0_SignerInfos(CMS_ContentInfo *cms); int CMS_SignerInfo_get0_signer_id(CMS_SignerInfo *si, ASN1_OCTET_STRING **keyid, X509_NAME **issuer, ASN1_INTEGER **sno); ASN1_OCTET_STRING *CMS_SignerInfo_get0_signature(CMS_SignerInfo *si); int CMS_SignerInfo_cert_cmp(CMS_SignerInfo *si, X509 *cert); void CMS_SignerInfo_set1_signer_cert(CMS_SignerInfo *si, X509 *signer); CMS_get0_SignerInfos() CMS_SignerInfo CMS signedData. CMS_SignerInfo_get0_signer_id() CMS_SignerInfo si. keyid issuer sno. CMS_SignerInfo_get0_signature() si ASN1_OCTET_STRING. si . CMS_SignerInfo_cert_cmp() cert si. . CMS_SignerInfo_set1_signer_cert() si signer. CMS_verify() . CMS_SignerInfo CMS_get0_SignerInfo() CMS. ( ) CMS_SignerInfo_set1_signer_cert(). CMS_verify(). CMS_get0_SignerInfos() NULL cms signedData . CMS_get0_SignerInfos() CMS_SignerInfo NULL . CMS_SignerInfo_get0_signer_id() 1 0 . CMS_SignerInfo_cert_cmp() 0 . CMS_SignerInfo_set1_signer_cert() . ERR_get_error(3) ERR_get_error(3) CMS_verify(3) 2008-2025 OpenSSL. . Apache 2.0 ( ""). . LICENSE . 3 . . : . 3.6.2 7 2026 CMS_GET0_SIGNERINFOS(3ssl)