PostgreSQL Source Code: contrib/pgcrypto/pgp.h Source File (original) (raw)
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35#include "px.h"
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112#define PGP_MAX_KEY (256/8)
113#define PGP_MAX_BLOCK (256/8)
114#define PGP_MAX_DIGEST (512/8)
115#define PGP_S2K_SALT 8
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176#define s2k_decode_count(cval) \
177 (((unsigned) 16 + (cval & 15)) << ((cval >> 4) + 6))
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193 union
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195 struct
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201 struct
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216 union
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264 const uint8 *key, int key_len, int pubtype);
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287 int num_headers, char **keys, char **values);
290 int *nheaders, char ***keys, char ***values);
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303 int allow_ctx);
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static Datum values[MAXATTR]
static PgChecksumMode mode
int pgp_disable_mdc(PGP_Context *ctx, int disable)
int pgp_rsa_decrypt(PGP_PubKey *pk, PGP_MPI *_c, PGP_MPI **m_p)
int pgp_extract_armor_headers(const uint8 *src, unsigned len, int *nheaders, char ***keys, char ***values)
int pgp_get_cipher_code(const char *name)
int pgp_s2k_process(PGP_S2K *s2k, int cipher, const uint8 *key, int key_len)
int pgp_mpi_create(uint8 *data, int bits, PGP_MPI **mpi)
int pgp_cfb_encrypt(PGP_CFB *ctx, const uint8 *data, int len, uint8 *dst)
int pgp_elgamal_encrypt(PGP_PubKey *pk, PGP_MPI *_m, PGP_MPI **c1_p, PGP_MPI **c2_p)
int pgp_init(PGP_Context **ctx_p)
int pgp_decrypt(PGP_Context *ctx, MBuf *msrc, MBuf *mdst)
int pgp_set_text_mode(PGP_Context *ctx, int mode)
int pgp_set_s2k_digest_algo(PGP_Context *ctx, const char *name)
const char * pgp_get_digest_name(int code)
void pgp_cfb_free(PGP_CFB *ctx)
int pgp_set_s2k_mode(PGP_Context *ctx, int mode)
int pgp_compress_filter(PushFilter **res, PGP_Context *ctx, PushFilter *dst)
@ PGP_PKT_SYMENCRYPTED_DATA
@ PGP_PKT_COMPRESSED_DATA
@ PGP_PKT_SYMENCRYPTED_SESSKEY
@ PGP_PKT_SYMENCRYPTED_DATA_MDC
@ PGP_PKT_PUBENCRYPTED_SESSKEY
int pgp_get_digest_code(const char *name)
int pgp_key_alloc(PGP_PubKey **pk_p)
int pgp_elgamal_decrypt(PGP_PubKey *pk, PGP_MPI *_c1, PGP_MPI *_c2, PGP_MPI **msg_p)
int pgp_set_symkey(PGP_Context *ctx, const uint8 *key, int len)
int pgp_armor_decode(const uint8 *src, int len, StringInfo dst)
int pgp_mpi_alloc(int bits, PGP_MPI **mpi)
int pgp_s2k_fill(PGP_S2K *s2k, int mode, int digest_algo, int count)
int pgp_parse_pkt_hdr(PullFilter *src, uint8 *tag, int *len_p, int allow_ctx)
int pgp_s2k_read(PullFilter *src, PGP_S2K *s2k)
int pgp_expect_packet_end(PullFilter *pkt)
int pgp_mpi_free(PGP_MPI *mpi)
int pgp_get_cipher_block_size(int code)
int pgp_write_pubenc_sesskey(PGP_Context *ctx, PushFilter *dst)
int pgp_cfb_decrypt(PGP_CFB *ctx, const uint8 *data, int len, uint8 *dst)
int pgp_load_cipher(int code, PX_Cipher **res)
void pgp_key_free(PGP_PubKey *pk)
int pgp_mpi_write(PushFilter *dst, PGP_MPI *n)
int pgp_set_s2k_cipher_algo(PGP_Context *ctx, const char *name)
int pgp_mpi_hash(PX_MD *md, PGP_MPI *n)
int pgp_set_compress_algo(PGP_Context *ctx, int algo)
void pgp_armor_encode(const uint8 *src, unsigned len, StringInfo dst, int num_headers, char **keys, char **values)
int pgp_get_unicode_mode(PGP_Context *ctx)
int pgp_parse_pubenc_sesskey(PGP_Context *ctx, PullFilter *pkt)
int pgp_set_cipher_algo(PGP_Context *ctx, const char *name)
int pgp_set_pubkey(PGP_Context *ctx, MBuf *keypkt, const uint8 *key, int key_len, int pubtype)
int pgp_decompress_filter(PullFilter **res, PGP_Context *ctx, PullFilter *src)
int pgp_encrypt(PGP_Context *ctx, MBuf *src, MBuf *dst)
@ PGP_PUB_RSA_ENCRYPT_SIGN
int _pgp_read_public_key(PullFilter *pkt, PGP_PubKey **pk_p)
int pgp_set_convert_crlf(PGP_Context *ctx, int doit)
int pgp_set_unicode_mode(PGP_Context *ctx, int mode)
int pgp_rsa_encrypt(PGP_PubKey *pk, PGP_MPI *_m, PGP_MPI **c_p)
int pgp_get_keyid(MBuf *pgp_data, char *dst)
struct PullFilterOps pgp_decrypt_filter
int pgp_skip_packet(PullFilter *pkt)
int pgp_mpi_read(PullFilter *src, PGP_MPI **mpi)
unsigned pgp_mpi_cksum(unsigned cksum, PGP_MPI *n)
int pgp_get_cipher_key_size(int code)
int pgp_free(PGP_Context *ctx)
int pgp_cfb_create(PGP_CFB **ctx_p, int algo, const uint8 *key, int key_len, int resync, uint8 *iv)
int pgp_create_pkt_reader(PullFilter **pf_p, PullFilter *src, int len, int pkttype, PGP_Context *ctx)
int pgp_set_s2k_count(PGP_Context *ctx, int count)
int pgp_create_pkt_writer(PushFilter *dst, int tag, PushFilter **res_p)
int pgp_set_sess_key(PGP_Context *ctx, int use)
int pgp_load_digest(int code, PX_MD **res)
int pgp_set_compress_level(PGP_Context *ctx, int level)
uint8 sess_key[PGP_MAX_KEY]
struct PGP_PubKey::@0::@3 rsa
struct PGP_PubKey::@0::@2 elg
struct PGP_PubKey::@0::@4 dsa