crypto/pkcs7/pk7_doit.c

71 static int PKCS7_type_is_other(PKCS7* p7)
75 	int nid=OBJ_obj2nid(p7->type);
95 static ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7)
97 	if ( PKCS7_type_is_data(p7))
98 		return p7->d.data;
99 	if ( PKCS7_type_is_other(p7) && p7->d.other
100 		&& (p7->d.other->type == V_ASN1_OCTET_STRING))
101 		return p7->d.other->value.octet_string;
141 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
154 	i=OBJ_obj2nid(p7->type);
155 	p7->state=PKCS7_S_HEADER;
160 		md_sk=p7->d.sign->md_algs;
161 		os = PKCS7_get_octet_string(p7->d.sign->contents);
164 		rsk=p7->d.signed_and_enveloped->recipientinfo;
165 		md_sk=p7->d.signed_and_enveloped->md_algs;
166 		xalg=p7->d.signed_and_enveloped->enc_data->algorithm;
167 		evp_cipher=p7->d.signed_and_enveloped->enc_data->cipher;
176 		rsk=p7->d.enveloped->recipientinfo;
177 		xalg=p7->d.enveloped->enc_data->algorithm;
178 		evp_cipher=p7->d.enveloped->enc_data->cipher;
187 		xa = p7->d.digest->md;
188 		os = PKCS7_get_octet_string(p7->d.digest->contents);
287 		if (PKCS7_is_detached(p7))
323 BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
339 	i=OBJ_obj2nid(p7->type);
340 	p7->state=PKCS7_S_HEADER;
345 		data_body=PKCS7_get_octet_string(p7->d.sign->contents);
346 		md_sk=p7->d.sign->md_algs;
349 		rsk=p7->d.signed_and_enveloped->recipientinfo;
350 		md_sk=p7->d.signed_and_enveloped->md_algs;
351 		data_body=p7->d.signed_and_enveloped->enc_data->enc_data;
352 		enc_alg=p7->d.signed_and_enveloped->enc_data->algorithm;
359 		xalg=p7->d.signed_and_enveloped->enc_data->algorithm;
362 		rsk=p7->d.enveloped->recipientinfo;
363 		enc_alg=p7->d.enveloped->enc_data->algorithm;
364 		data_body=p7->d.enveloped->enc_data->enc_data;
371 		xalg=p7->d.enveloped->enc_data->algorithm;
522 	if (PKCS7_is_detached(p7) || (in_bio != NULL))
586 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
600 	i=OBJ_obj2nid(p7->type);
601 	p7->state=PKCS7_S_HEADER;
607 		si_sk=p7->d.signed_and_enveloped->signer_info;
613 		p7->d.signed_and_enveloped->enc_data->enc_data=os;
622 		p7->d.enveloped->enc_data->enc_data=os;
625 		si_sk=p7->d.sign->signer_info;
626 		os=PKCS7_get_octet_string(p7->d.sign->contents);
628 		if(PKCS7_type_is_data(p7->d.sign->contents) && p7->detached) {
630 			p7->d.sign->contents->d.data = NULL;
635 		os=PKCS7_get_octet_string(p7->d.digest->contents);
637 		if(PKCS7_type_is_data(p7->d.digest->contents) && p7->detached)
640 			p7->d.digest->contents->d.data = NULL;
760 				OBJ_obj2nid(p7->d.digest->md->algorithm)))
763 		M_ASN1_OCTET_STRING_set(p7->d.digest->digest, md_data, md_len);
766 	if (!PKCS7_is_detached(p7))
795 	     PKCS7 *p7, PKCS7_SIGNER_INFO *si)
802 	if (PKCS7_type_is_signed(p7))
804 		cert=p7->d.sign->cert;
806 	else if (PKCS7_type_is_signedAndEnveloped(p7))
808 		cert=p7->d.signed_and_enveloped->cert;
843 	return PKCS7_signatureVerify(bio, p7, si, x509);
848 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
861 	if (!PKCS7_type_is_signed(p7) &&
862 				!PKCS7_type_is_signedAndEnveloped(p7)) {
972 PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx)
978 	i=OBJ_obj2nid(p7->type);
980 	rsk=p7->d.signed_and_enveloped->recipientinfo;