PostgreSQL Source Code: contrib/pgcrypto/px.h Source File (original) (raw)
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32#ifndef __PX_H
33#define __PX_H
34
36
37
38#define PX_DEBUG
39
40
41#define PX_MAX_SALT_LEN 128
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43
44
45
46#define PXE_OK 0
47
48#define PXE_NO_HASH -2
49#define PXE_NO_CIPHER -3
50
51#define PXE_BAD_OPTION -5
52#define PXE_BAD_FORMAT -6
53#define PXE_KEY_TOO_BIG -7
54#define PXE_CIPHER_INIT -8
55#define PXE_HASH_UNUSABLE_FOR_HMAC -9
56
57
58#define PXE_BUG -12
59#define PXE_ARGUMENT_ERROR -13
60#define PXE_UNKNOWN_SALT_ALGO -14
61#define PXE_BAD_SALT_ROUNDS -15
62
63#define PXE_NO_RANDOM -17
64#define PXE_DECRYPT_FAILED -18
65#define PXE_ENCRYPT_FAILED -19
66
67#define PXE_PGP_CORRUPT_DATA -100
68#define PXE_PGP_CORRUPT_ARMOR -101
69#define PXE_PGP_UNSUPPORTED_COMPR -102
70#define PXE_PGP_UNSUPPORTED_CIPHER -103
71#define PXE_PGP_UNSUPPORTED_HASH -104
72#define PXE_PGP_COMPRESSION_ERROR -105
73#define PXE_PGP_NOT_TEXT -106
74#define PXE_PGP_UNEXPECTED_PKT -107
75
76#define PXE_PGP_MATH_FAILED -109
77#define PXE_PGP_SHORT_ELGAMAL_KEY -110
78
79#define PXE_PGP_UNKNOWN_PUBALGO -112
80#define PXE_PGP_WRONG_KEY -113
81#define PXE_PGP_MULTIPLE_KEYS -114
82#define PXE_PGP_EXPECT_PUBLIC_KEY -115
83#define PXE_PGP_EXPECT_SECRET_KEY -116
84#define PXE_PGP_NOT_V4_KEYPKT -117
85#define PXE_PGP_KEYPKT_CORRUPT -118
86#define PXE_PGP_NO_USABLE_KEY -119
87#define PXE_PGP_NEED_SECRET_PSW -120
88#define PXE_PGP_BAD_S2K_MODE -121
89#define PXE_PGP_UNSUPPORTED_PUBALGO -122
90#define PXE_PGP_MULTIPLE_SUBKEYS -123
91
93{
98
104
106
108{
115
116 union
117 {
121};
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124{
127};
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130{
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140
141 struct
142 {
146};
147
149{
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161};
162
164{
166 const uint8 *iv, unsigned ivlen);
168 uint8 *res, unsigned *rlen);
170 uint8 *res, unsigned *rlen);
174
177};
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195
196#ifdef PX_DEBUG
198#else
199#define px_debug(...)
200#endif
201
202#define px_md_result_size(md) (md)->result_size(md)
203#define px_md_block_size(md) (md)->block_size(md)
204#define px_md_reset(md) (md)->reset(md)
205#define px_md_update(md, data, dlen) (md)->update(md, data, dlen)
206#define px_md_finish(md, buf) (md)->finish(md, buf)
207#define px_md_free(md) (md)->free(md)
208
209#define px_hmac_result_size(hmac) (hmac)->result_size(hmac)
210#define px_hmac_block_size(hmac) (hmac)->block_size(hmac)
211#define px_hmac_reset(hmac) (hmac)->reset(hmac)
212#define px_hmac_init(hmac, key, klen) (hmac)->init(hmac, key, klen)
213#define px_hmac_update(hmac, data, dlen) (hmac)->update(hmac, data, dlen)
214#define px_hmac_finish(hmac, buf) (hmac)->finish(hmac, buf)
215#define px_hmac_free(hmac) (hmac)->free(hmac)
216
217
218#define px_cipher_key_size(c) (c)->key_size(c)
219#define px_cipher_block_size(c) (c)->block_size(c)
220#define px_cipher_iv_size(c) (c)->iv_size(c)
221#define px_cipher_init(c, k, klen, iv) (c)->init(c, k, klen, iv)
222#define px_cipher_encrypt(c, padding, data, dlen, res, rlen) \
223 (c)->encrypt(c, padding, data, dlen, res, rlen)
224#define px_cipher_decrypt(c, padding, data, dlen, res, rlen) \
225 (c)->decrypt(c, padding, data, dlen, res, rlen)
226#define px_cipher_free(c) (c)->free(c)
227
228
229#define px_combo_encrypt_len(c, dlen) (c)->encrypt_len(c, dlen)
230#define px_combo_decrypt_len(c, dlen) (c)->decrypt_len(c, dlen)
231#define px_combo_init(c, key, klen, iv, ivlen) \
232 (c)->init(c, key, klen, iv, ivlen)
233#define px_combo_encrypt(c, data, dlen, res, rlen) \
234 (c)->encrypt(c, data, dlen, res, rlen)
235#define px_combo_decrypt(c, data, dlen, res, rlen) \
236 (c)->decrypt(c, data, dlen, res, rlen)
237#define px_combo_free(c) (c)->free(c)
238
239#endif
#define pg_attribute_printf(f, a)
void err(int eval, const char *fmt,...)
int cx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene, City *city_table)
int px_find_digest(const char *name, PX_MD **res)
void CheckBuiltinCryptoMode(void)
int px_find_hmac(const char *name, PX_HMAC **res)
pg_noreturn void px_THROW_ERROR(int err)
const char * px_strerror(int err)
int px_find_cipher(const char *name, PX_Cipher **res)
void px_set_debug_handler(void(*handler)(const char *))
int builtin_crypto_enabled
void px_debug(const char *fmt,...) pg_attribute_printf(1
const char * px_resolve_alias(const PX_Alias *list, const char *name)
int px_find_combo(const char *name, PX_Combo **res)
void px_memset(void *ptr, int c, size_t len)
void(* free)(PX_Cipher *c)
unsigned(* block_size)(PX_Cipher *c)
unsigned(* iv_size)(PX_Cipher *c)
int(* encrypt)(PX_Cipher *c, int padding, const uint8 *data, unsigned dlen, uint8 *res, unsigned *rlen)
int(* init)(PX_Cipher *c, const uint8 *key, unsigned klen, const uint8 *iv)
unsigned(* key_size)(PX_Cipher *c)
int(* decrypt)(PX_Cipher *c, int padding, const uint8 *data, unsigned dlen, uint8 *res, unsigned *rlen)
int(* decrypt)(PX_Combo *cx, const uint8 *data, unsigned dlen, uint8 *res, unsigned *rlen)
unsigned(* decrypt_len)(PX_Combo *cx, unsigned dlen)
int(* encrypt)(PX_Combo *cx, const uint8 *data, unsigned dlen, uint8 *res, unsigned *rlen)
void(* free)(PX_Combo *cx)
unsigned(* encrypt_len)(PX_Combo *cx, unsigned dlen)
int(* init)(PX_Combo *cx, const uint8 *key, unsigned klen, const uint8 *iv, unsigned ivlen)
void(* update)(PX_MD *h, const uint8 *data, unsigned dlen)
unsigned(* result_size)(PX_MD *h)
unsigned(* block_size)(PX_MD *h)
void(* finish)(PX_MD *h, uint8 *dst)
unsigned(* block_size)(PX_HMAC *h)
void(* finish)(PX_HMAC *h, uint8 *dst)
void(* init)(PX_HMAC *h, const uint8 *key, unsigned klen)
unsigned(* result_size)(PX_HMAC *h)
void(* update)(PX_HMAC *h, const uint8 *data, unsigned dlen)
void(* reset)(PX_HMAC *h)