|
| enum | pgpTag_e {
PGPTAG_RESERVED = 0,
PGPTAG_PUBLIC_SESSION_KEY = 1,
PGPTAG_SIGNATURE = 2,
PGPTAG_SYMMETRIC_SESSION_KEY = 3,
PGPTAG_ONEPASS_SIGNATURE = 4,
PGPTAG_SECRET_KEY = 5,
PGPTAG_PUBLIC_KEY = 6,
PGPTAG_SECRET_SUBKEY = 7,
PGPTAG_COMPRESSED_DATA = 8,
PGPTAG_SYMMETRIC_DATA = 9,
PGPTAG_MARKER = 10,
PGPTAG_LITERAL_DATA = 11,
PGPTAG_TRUST = 12,
PGPTAG_USER_ID = 13,
PGPTAG_PUBLIC_SUBKEY = 14,
PGPTAG_COMMENT_OLD = 16,
PGPTAG_PHOTOID = 17,
PGPTAG_ENCRYPTED_MDC = 18,
PGPTAG_MDC = 19,
PGPTAG_PRIVATE_60 = 60,
PGPTAG_COMMENT = 61,
PGPTAG_PRIVATE_62 = 62,
PGPTAG_CONTROL = 63
} |
| | 4.3. More...
|
| |
| enum | pgpSigType_e {
PGPSIGTYPE_BINARY = 0x00,
PGPSIGTYPE_TEXT = 0x01,
PGPSIGTYPE_STANDALONE = 0x02,
PGPSIGTYPE_GENERIC_CERT = 0x10,
PGPSIGTYPE_PERSONA_CERT = 0x11,
PGPSIGTYPE_CASUAL_CERT = 0x12,
PGPSIGTYPE_POSITIVE_CERT = 0x13,
PGPSIGTYPE_SUBKEY_BINDING = 0x18,
PGPSIGTYPE_SIGNED_KEY = 0x1F,
PGPSIGTYPE_KEY_REVOKE = 0x20,
PGPSIGTYPE_SUBKEY_REVOKE = 0x28,
PGPSIGTYPE_CERT_REVOKE = 0x30,
PGPSIGTYPE_TIMESTAMP = 0x40
} |
| | 5.2.1. More...
|
| |
| enum | pgpPubkeyAlgo_e {
PGPPUBKEYALGO_RSA = 1,
PGPPUBKEYALGO_RSA_ENCRYPT = 2,
PGPPUBKEYALGO_RSA_SIGN = 3,
PGPPUBKEYALGO_ELGAMAL_ENCRYPT = 16,
PGPPUBKEYALGO_DSA = 17,
PGPPUBKEYALGO_EC = 18,
PGPPUBKEYALGO_ECDSA = 19,
PGPPUBKEYALGO_ELGAMAL = 20,
PGPPUBKEYALGO_DH = 21
} |
| | 9.1. More...
|
| |
| enum | pgpSymkeyAlgo_e {
PGPSYMKEYALGO_PLAINTEXT = 0,
PGPSYMKEYALGO_IDEA = 1,
PGPSYMKEYALGO_TRIPLE_DES = 2,
PGPSYMKEYALGO_CAST5 = 3,
PGPSYMKEYALGO_BLOWFISH = 4,
PGPSYMKEYALGO_SAFER = 5,
PGPSYMKEYALGO_DES_SK = 6,
PGPSYMKEYALGO_AES_128 = 7,
PGPSYMKEYALGO_AES_192 = 8,
PGPSYMKEYALGO_AES_256 = 9,
PGPSYMKEYALGO_TWOFISH = 10,
PGPSYMKEYALGO_NOENCRYPT = 110
} |
| | 9.2. More...
|
| |
| enum | pgpCompressAlgo_e { PGPCOMPRESSALGO_NONE = 0,
PGPCOMPRESSALGO_ZIP = 1,
PGPCOMPRESSALGO_ZLIB = 2,
PGPCOMPRESSALGO_BZIP2 = 3
} |
| | 9.3. More...
|
| |
| enum | pgpHashAlgo_e {
PGPHASHALGO_MD5 = 1,
PGPHASHALGO_SHA1 = 2,
PGPHASHALGO_RIPEMD160 = 3,
PGPHASHALGO_MD2 = 5,
PGPHASHALGO_TIGER192 = 6,
PGPHASHALGO_HAVAL_5_160 = 7,
PGPHASHALGO_SHA256 = 8,
PGPHASHALGO_SHA384 = 9,
PGPHASHALGO_SHA512 = 10,
PGPHASHALGO_SHA224 = 11
} |
| | 9.4. More...
|
| |
| enum | pgpSubType_e {
PGPSUBTYPE_NONE = 0,
PGPSUBTYPE_SIG_CREATE_TIME = 2,
PGPSUBTYPE_SIG_EXPIRE_TIME = 3,
PGPSUBTYPE_EXPORTABLE_CERT = 4,
PGPSUBTYPE_TRUST_SIG = 5,
PGPSUBTYPE_REGEX = 6,
PGPSUBTYPE_REVOCABLE = 7,
PGPSUBTYPE_KEY_EXPIRE_TIME = 9,
PGPSUBTYPE_ARR = 10,
PGPSUBTYPE_PREFER_SYMKEY = 11,
PGPSUBTYPE_REVOKE_KEY = 12,
PGPSUBTYPE_ISSUER_KEYID = 16,
PGPSUBTYPE_NOTATION = 20,
PGPSUBTYPE_PREFER_HASH = 21,
PGPSUBTYPE_PREFER_COMPRESS = 22,
PGPSUBTYPE_KEYSERVER_PREFERS = 23,
PGPSUBTYPE_PREFER_KEYSERVER = 24,
PGPSUBTYPE_PRIMARY_USERID = 25,
PGPSUBTYPE_POLICY_URL = 26,
PGPSUBTYPE_KEY_FLAGS = 27,
PGPSUBTYPE_SIGNER_USERID = 28,
PGPSUBTYPE_REVOKE_REASON = 29,
PGPSUBTYPE_FEATURES = 30,
PGPSUBTYPE_EMBEDDED_SIG = 32,
PGPSUBTYPE_INTERNAL_100 = 100,
PGPSUBTYPE_INTERNAL_101 = 101,
PGPSUBTYPE_INTERNAL_102 = 102,
PGPSUBTYPE_INTERNAL_103 = 103,
PGPSUBTYPE_INTERNAL_104 = 104,
PGPSUBTYPE_INTERNAL_105 = 105,
PGPSUBTYPE_INTERNAL_106 = 106,
PGPSUBTYPE_INTERNAL_107 = 107,
PGPSUBTYPE_INTERNAL_108 = 108,
PGPSUBTYPE_INTERNAL_109 = 109,
PGPSUBTYPE_INTERNAL_110 = 110,
PGPSUBTYPE_CRITICAL = 128
} |
| | 5.2.3.1. More...
|
| |
| enum | pgpArmor_e {
PGPARMOR_ERR_CRC_CHECK = -7,
PGPARMOR_ERR_BODY_DECODE = -6,
PGPARMOR_ERR_CRC_DECODE = -5,
PGPARMOR_ERR_NO_END_PGP = -4,
PGPARMOR_ERR_UNKNOWN_PREAMBLE_TAG = -3,
PGPARMOR_ERR_UNKNOWN_ARMOR_TYPE = -2,
PGPARMOR_ERR_NO_BEGIN_PGP = -1,
PGPARMOR_NONE = 0,
PGPARMOR_MESSAGE = 1,
PGPARMOR_PUBKEY = 2,
PGPARMOR_SIGNATURE = 3,
PGPARMOR_SIGNED_MESSAGE = 4,
PGPARMOR_FILE = 5,
PGPARMOR_PRIVKEY = 6,
PGPARMOR_SECKEY = 7
} |
| |
| enum | pgpArmorKey_e {
PGPARMORKEY_VERSION = 1,
PGPARMORKEY_COMMENT = 2,
PGPARMORKEY_MESSAGEID = 3,
PGPARMORKEY_HASH = 4,
PGPARMORKEY_CHARSET = 5
} |
| |
| enum | pgpValType_e {
PGPVAL_TAG = 1,
PGPVAL_ARMORBLOCK = 2,
PGPVAL_ARMORKEY = 3,
PGPVAL_SIGTYPE = 4,
PGPVAL_SUBTYPE = 5,
PGPVAL_PUBKEYALGO = 6,
PGPVAL_SYMKEYALGO = 7,
PGPVAL_COMPRESSALGO = 8,
PGPVAL_HASHALGO = 9,
PGPVAL_SERVERPREFS = 10
} |
| |
| enum | rpmDigestFlags_e { RPMDIGEST_NONE = 0
} |
| | Bit(s) to control digest operation. More...
|
| |
|
| const char * | pgpValString (pgpValType type, uint8_t val) |
| | Return string representation of am OpenPGP value. More...
|
| |
| static unsigned int | pgpGrab (const uint8_t *s, size_t nbytes) |
| | Return (native-endian) integer from big-endian representation. More...
|
| |
| char * | pgpHexStr (const uint8_t *p, size_t plen) |
| | Return hex formatted representation of bytes. More...
|
| |
| int | pgpPubkeyFingerprint (const uint8_t *pkt, size_t pktlen, pgpKeyID_t keyid) |
| | Calculate OpenPGP public key fingerprint. More...
|
| |
| int | pgpExtractPubkeyFingerprint (const char *b64pkt, pgpKeyID_t keyid) |
| | Extract OpenPGP public key fingerprint from base64 encoded packet. More...
|
| |
| int | pgpPrtParams (const uint8_t *pkts, size_t pktlen, unsigned int pkttype, pgpDigParams *ret) |
| | Parse a OpenPGP packet(s). More...
|
| |
| int | pgpPrtPkts (const uint8_t *pkts, size_t pktlen, pgpDig dig, int printing) |
| | Print/parse a OpenPGP packet(s). More...
|
| |
| pgpArmor | pgpReadPkts (const char *fn, uint8_t **pkt, size_t *pktlen) |
| | Parse armored OpenPGP packets from a file. More...
|
| |
| pgpArmor | pgpParsePkts (const char *armor, uint8_t **pkt, size_t *pktlen) |
| | Parse armored OpenPGP packets from memory. More...
|
| |
| char * | pgpArmorWrap (int atype, const unsigned char *s, size_t ns) |
| | Wrap a OpenPGP packets in ascii armor for transport. More...
|
| |
| pgpDig | pgpNewDig (void) |
| | Create a container for parsed OpenPGP packet(s). More...
|
| |
| void | pgpCleanDig (pgpDig dig) |
| | Release (malloc'd) data from container. More...
|
| |
| pgpDig | pgpFreeDig (pgpDig dig) |
| | Destroy a container for parsed OpenPGP packet(s). More...
|
| |
| pgpDigParams | pgpDigGetParams (pgpDig dig, unsigned int pkttype) |
| | Retrieve parameters for parsed OpenPGP packet(s). More...
|
| |
| int | pgpDigParamsCmp (pgpDigParams p1, pgpDigParams p2) |
| | Compare OpenPGP packet parameters param p1 1st parameter container param p2 2nd parameter container return 1 if the parameters differ, 0 otherwise. More...
|
| |
| unsigned int | pgpDigParamsAlgo (pgpDigParams digp, unsigned int algotype) |
| | Retrieve OpenPGP algorithm parameters param digp parameter container param algotype PGPVAL_HASHALGO / PGPVAL_PUBKEYALGO return algorithm value, 0 on error. More...
|
| |
| pgpDigParams | pgpDigParamsFree (pgpDigParams digp) |
| | Destroy parsed OpenPGP packet parameter(s). More...
|
| |
| rpmRC | pgpVerifySignature (pgpDigParams key, pgpDigParams sig, DIGEST_CTX hashctx) |
| | Verify a PGP signature. More...
|
| |
| rpmRC | pgpVerifySig (pgpDig dig, DIGEST_CTX hashctx) |
| | Verify a PGP signature. More...
|
| |
| char * | pgpIdentItem (pgpDigParams digp) |
| | Return a string identification of a PGP signature/pubkey. More...
|
| |
| int | rpmInitCrypto (void) |
| | Perform cryptography initialization. More...
|
| |
| int | rpmFreeCrypto (void) |
| | Shutdown cryptography. More...
|
| |
| DIGEST_CTX | rpmDigestDup (DIGEST_CTX octx) |
| | Duplicate a digest context. More...
|
| |
| size_t | rpmDigestLength (int hashalgo) |
| | Obtain digest length in bytes. More...
|
| |
| DIGEST_CTX | rpmDigestInit (int hashalgo, rpmDigestFlags flags) |
| | Initialize digest. More...
|
| |
| int | rpmDigestUpdate (DIGEST_CTX ctx, const void *data, size_t len) |
| | Update context with next plain text buffer. More...
|
| |
| int | rpmDigestFinal (DIGEST_CTX ctx, void **datap, size_t *lenp, int asAscii) |
| | Return digest and destroy context. More...
|
| |
| rpmDigestBundle | rpmDigestBundleNew (void) |
| | Create a new digest bundle. More...
|
| |
| rpmDigestBundle | rpmDigestBundleFree (rpmDigestBundle bundle) |
| | Free a digest bundle and all contained digest contexts. More...
|
| |
| int | rpmDigestBundleAdd (rpmDigestBundle bundle, int algo, rpmDigestFlags flags) |
| | Add a new type of digest to a bundle. More...
|
| |
| int | rpmDigestBundleUpdate (rpmDigestBundle bundle, const void *data, size_t len) |
| | Update contexts within bundle with next plain text buffer. More...
|
| |
| int | rpmDigestBundleFinal (rpmDigestBundle bundle, int algo, void **datap, size_t *lenp, int asAscii) |
| | Return digest from a bundle and destroy context, see rpmDigestFinal(). More...
|
| |
| DIGEST_CTX | rpmDigestBundleDupCtx (rpmDigestBundle bundle, int algo) |
| | Duplicate a digest context from a bundle. More...
|
| |
OpenPGP constants and structures from RFC-2440.
Text from RFC-2440 in comments is Copyright (C) The Internet Society (1998). All Rights Reserved.
Definition in file rpmpgp.h.
5.3.
Symmetric-Key Encrypted Session-Key Packets (Tag 3)
The Symmetric-Key Encrypted Session Key packet holds the symmetric- key encryption of a session key used to encrypt a message. Zero or more Encrypted Session Key packets and/or Symmetric-Key Encrypted Session Key packets may precede a Symmetrically Encrypted Data Packet that holds an encrypted message. The message is encrypted with a session key, and the session key is itself encrypted and stored in the Encrypted Session Key packet or the Symmetric-Key Encrypted Session Key packet.
If the Symmetrically Encrypted Data Packet is preceded by one or more Symmetric-Key Encrypted Session Key packets, each specifies a passphrase that may be used to decrypt the message. This allows a message to be encrypted to a number of public keys, and also to one or more pass phrases. This packet type is new, and is not generated by PGP 2.x or PGP 5.0.
The body of this packet consists of:
- A one-octet version number. The only currently defined version is 4.
- A one-octet number describing the symmetric algorithm used.
- A string-to-key (S2K) specifier, length as defined above.
- Optionally, the encrypted session key itself, which is decrypted with the string-to-key object.
