Initial support for enveloped data decrypt. Extent runex.pl to cover these

[openssl.git] / crypto / cms / cms.h

diff --git a/crypto/cms/cms.h b/crypto/cms/cms.h
index c9801cf2930e9bde98bbbd54cfb1e27f072e09af..41f0e8687d7e06f18200bc699ffb0a602e0887ae 100644 (file)
--- a/crypto/cms/cms.h
+++ b/crypto/cms/cms.h
@@ -70,6 +70,7 @@ typedef struct CMS_ContentInfo_st CMS_ContentInfo;
 typedef struct CMS_SignerInfo_st CMS_SignerInfo;
 typedef struct CMS_CertificateChoices CMS_CertificateChoices;
 typedef struct CMS_RevocationInfoChoice_st CMS_RevocationInfoChoice;
+typedef struct CMS_RecipientInfo_st CMS_RecipientInfo;
 
 DECLARE_STACK_OF(CMS_SignerInfo)
 DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
@@ -78,6 +79,12 @@ DECLARE_ASN1_PRINT_FUNCTION(CMS_ContentInfo)
 #define CMS_SIGNERINFO_ISSUER_SERIAL   0
 #define CMS_SIGNERINFO_KEYIDENTIFIER   1
 
+#define CMS_RECIPINFO_TRANS            0
+#define CMS_RECIPINFO_AGREE            1
+#define CMS_RECIPINFO_KEK              2
+#define CMS_RECIPINFO_PASS             3
+#define CMS_RECIPINFO_OTHER            4
+
 /* S/MIME related flags */
 
 #define CMS_TEXT                       0x1
@@ -157,9 +164,23 @@ STACK_OF(X509) *CMS_get0_signers(CMS_ContentInfo *cms);
 CMS_ContentInfo *CMS_encrypt(STACK_OF(X509) *certs, BIO *in,
                                const EVP_CIPHER *cipher, unsigned int flags);
 
-int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert, BIO *data,
+int CMS_decrypt(CMS_ContentInfo *cms, EVP_PKEY *pkey, X509 *cert,
+                               BIO *data, BIO *dcont,
                                unsigned int flags);
 
+STACK_OF(CMS_RecipientInfo) *CMS_get0_RecipientInfos(CMS_ContentInfo *cms);
+int CMS_RecipientInfo_type(CMS_RecipientInfo *ri);
+int CMS_RecipientInfo_ktri_cert_cmp(CMS_RecipientInfo *ri, X509 *cert);
+int CMS_RecipientInfo_ktri_get0_algs(CMS_RecipientInfo *ri,
+                                       EVP_PKEY **pk, X509 **recip,
+                                       X509_ALGOR **palg);
+int CMS_RecipientInfo_ktri_get0_signer_id(CMS_RecipientInfo *ri,
+                                       ASN1_OCTET_STRING **keyid,
+                                       X509_NAME **issuer, ASN1_INTEGER **sno);
+
+int CMS_RecipientInfo_decrypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
+                              EVP_PKEY *pkey);
+       
 int CMS_uncompress(CMS_ContentInfo *cms, BIO *dcont, BIO *out,
                                                        unsigned int flags);
 CMS_ContentInfo *CMS_compress(BIO *in, int comp_nid, unsigned int flags);
@@ -249,6 +270,7 @@ void ERR_load_CMS_strings(void);
 /* Error codes for the CMS functions. */
 
 /* Function codes. */
+#define CMS_F_CHECK_CONTENT                             151
 #define CMS_F_CMS_ADD1_RECIPIENT_CERT                   99
 #define CMS_F_CMS_ADD1_SIGNER                           100
 #define CMS_F_CMS_ADD1_SIGNINGTIME                      101
@@ -262,6 +284,7 @@ void ERR_load_CMS_strings(void);
 #define CMS_F_CMS_DATA                                  107
 #define CMS_F_CMS_DATAFINAL                             108
 #define CMS_F_CMS_DATAINIT                              109
+#define CMS_F_CMS_DECRYPT                               152
 #define CMS_F_CMS_DECRYPTEDCONTENT_DECRYPT_BIO          145
 #define CMS_F_CMS_DECRYPTEDCONTENT_ENCRYPT_BIO          143
 #define CMS_F_CMS_DIGESTALGORITHM_FIND_CTX              110
@@ -285,6 +308,7 @@ void ERR_load_CMS_strings(void);
 #define CMS_F_CMS_GET0_ENVELOPED                        119
 #define CMS_F_CMS_GET0_REVOCATION_CHOICES               120
 #define CMS_F_CMS_GET0_SIGNED                           121
+#define CMS_F_CMS_RECIPIENTINFO_DECRYPT                         150
 #define CMS_F_CMS_RECIPIENTINFO_KTRI_CERT_CMP           122
 #define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_ALGS          123
 #define CMS_F_CMS_RECIPIENTINFO_KTRI_GET0_SIGNER_ID     124
@@ -307,6 +331,7 @@ void ERR_load_CMS_strings(void);
 #define CMS_R_CIPHER_INITIALISATION_ERROR               138
 #define CMS_R_CIPHER_PARAMETER_INITIALISATION_ERROR     139
 #define CMS_R_CMS_DATAFINAL_ERROR                       101
+#define CMS_R_CMS_LIB                                   145
 #define CMS_R_CONTENT_NOT_FOUND                                 102
 #define CMS_R_CONTENT_TYPE_NOT_COMPRESSED_DATA          103
 #define CMS_R_CONTENT_TYPE_NOT_ENVELOPED_DATA           104
@@ -328,6 +353,7 @@ void ERR_load_CMS_strings(void);
 #define CMS_R_NO_DEFAULT_DIGEST                                 117
 #define CMS_R_NO_DIGEST_SET                             118
 #define CMS_R_NO_MATCHING_DIGEST                        119
+#define CMS_R_NO_MATCHING_RECIPIENT                     147
 #define CMS_R_NO_PRIVATE_KEY                            120
 #define CMS_R_NO_PUBLIC_KEY                             121
 #define CMS_R_NO_SIGNERS                                122
@@ -340,6 +366,7 @@ void ERR_load_CMS_strings(void);
 #define CMS_R_TYPE_NOT_DATA                             129
 #define CMS_R_TYPE_NOT_DIGESTED_DATA                    130
 #define CMS_R_TYPE_NOT_ENCRYPTED_DATA                   142
+#define CMS_R_TYPE_NOT_ENVELOPED_DATA                   146
 #define CMS_R_UNABLE_TO_FINALIZE_CONTEXT                131
 #define CMS_R_UNKNOWN_CIPHER                            141
 #define CMS_R_UNKNOWN_DIGEST_ALGORIHM                   132