1 1.1 riastrad #ifndef crypto_aead_chacha20poly1305_H 2 1.1 riastrad #define crypto_aead_chacha20poly1305_H 3 1.1 riastrad 4 1.1 riastrad #if 0 5 1.1 riastrad #include <stddef.h> 6 1.1 riastrad #endif 7 1.1 riastrad #include "export.h" 8 1.1 riastrad 9 1.1 riastrad #ifdef __cplusplus 10 1.1 riastrad # ifdef __GNUC__ 11 1.1 riastrad # pragma GCC diagnostic ignored "-Wlong-long" 12 1.1 riastrad # endif 13 1.1 riastrad extern "C" { 14 1.1 riastrad #endif 15 1.1 riastrad 16 1.1 riastrad /* -- IETF ChaCha20-Poly1305 construction with a 96-bit nonce and a 32-bit internal counter -- */ 17 1.1 riastrad 18 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_KEYBYTES 32U 19 1.1 riastrad SODIUM_EXPORT 20 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_keybytes(void); 21 1.1 riastrad 22 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NSECBYTES 0U 23 1.1 riastrad SODIUM_EXPORT 24 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_nsecbytes(void); 25 1.1 riastrad 26 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NPUBBYTES 12U 27 1.1 riastrad 28 1.1 riastrad SODIUM_EXPORT 29 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_npubbytes(void); 30 1.1 riastrad 31 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_ABYTES 16U 32 1.1 riastrad SODIUM_EXPORT 33 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_abytes(void); 34 1.1 riastrad 35 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX \ 36 1.1 riastrad SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ietf_ABYTES, \ 37 1.1 riastrad (64ULL * (1ULL << 32) - 64ULL) - crypto_aead_chacha20poly1305_ietf_ABYTES) 38 1.1 riastrad SODIUM_EXPORT 39 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_messagebytes_max(void); 40 1.1 riastrad 41 1.1 riastrad SODIUM_EXPORT 42 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt(unsigned char *c, 43 1.1 riastrad unsigned long long *clen_p, 44 1.1 riastrad const unsigned char *m, 45 1.1 riastrad unsigned long long mlen, 46 1.1 riastrad const unsigned char *ad, 47 1.1 riastrad unsigned long long adlen, 48 1.1 riastrad const unsigned char *nsec, 49 1.1 riastrad const unsigned char *npub, 50 1.1 riastrad const unsigned char *k); 51 1.1 riastrad 52 1.1 riastrad SODIUM_EXPORT 53 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt(unsigned char *m, 54 1.1 riastrad unsigned long long *mlen_p, 55 1.1 riastrad unsigned char *nsec, 56 1.1 riastrad const unsigned char *c, 57 1.1 riastrad unsigned long long clen, 58 1.1 riastrad const unsigned char *ad, 59 1.1 riastrad unsigned long long adlen, 60 1.1 riastrad const unsigned char *npub, 61 1.1 riastrad const unsigned char *k) 62 1.1 riastrad __attribute__ ((warn_unused_result)); 63 1.1 riastrad 64 1.1 riastrad SODIUM_EXPORT 65 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt_detached(unsigned char *c, 66 1.1 riastrad unsigned char *mac, 67 1.1 riastrad unsigned long long *maclen_p, 68 1.1 riastrad const unsigned char *m, 69 1.1 riastrad unsigned long long mlen, 70 1.1 riastrad const unsigned char *ad, 71 1.1 riastrad unsigned long long adlen, 72 1.1 riastrad const unsigned char *nsec, 73 1.1 riastrad const unsigned char *npub, 74 1.1 riastrad const unsigned char *k); 75 1.1 riastrad 76 1.1 riastrad SODIUM_EXPORT 77 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt_detached(unsigned char *m, 78 1.1 riastrad unsigned char *nsec, 79 1.1 riastrad const unsigned char *c, 80 1.1 riastrad unsigned long long clen, 81 1.1 riastrad const unsigned char *mac, 82 1.1 riastrad const unsigned char *ad, 83 1.1 riastrad unsigned long long adlen, 84 1.1 riastrad const unsigned char *npub, 85 1.1 riastrad const unsigned char *k) 86 1.1 riastrad __attribute__ ((warn_unused_result)); 87 1.1 riastrad 88 1.1 riastrad SODIUM_EXPORT 89 1.1 riastrad void crypto_aead_chacha20poly1305_ietf_keygen(unsigned char k[crypto_aead_chacha20poly1305_ietf_KEYBYTES]); 90 1.1 riastrad 91 1.1 riastrad /* -- Original ChaCha20-Poly1305 construction with a 64-bit nonce and a 64-bit internal counter -- */ 92 1.1 riastrad 93 1.1 riastrad #define crypto_aead_chacha20poly1305_KEYBYTES 32U 94 1.1 riastrad SODIUM_EXPORT 95 1.1 riastrad size_t crypto_aead_chacha20poly1305_keybytes(void); 96 1.1 riastrad 97 1.1 riastrad #define crypto_aead_chacha20poly1305_NSECBYTES 0U 98 1.1 riastrad SODIUM_EXPORT 99 1.1 riastrad size_t crypto_aead_chacha20poly1305_nsecbytes(void); 100 1.1 riastrad 101 1.1 riastrad #define crypto_aead_chacha20poly1305_NPUBBYTES 8U 102 1.1 riastrad SODIUM_EXPORT 103 1.1 riastrad size_t crypto_aead_chacha20poly1305_npubbytes(void); 104 1.1 riastrad 105 1.1 riastrad #define crypto_aead_chacha20poly1305_ABYTES 16U 106 1.1 riastrad SODIUM_EXPORT 107 1.1 riastrad size_t crypto_aead_chacha20poly1305_abytes(void); 108 1.1 riastrad 109 1.1 riastrad #define crypto_aead_chacha20poly1305_MESSAGEBYTES_MAX \ 110 1.1 riastrad (SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ABYTES) 111 1.1 riastrad SODIUM_EXPORT 112 1.1 riastrad size_t crypto_aead_chacha20poly1305_messagebytes_max(void); 113 1.1 riastrad 114 1.1 riastrad SODIUM_EXPORT 115 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt(unsigned char *c, 116 1.1 riastrad unsigned long long *clen_p, 117 1.1 riastrad const unsigned char *m, 118 1.1 riastrad unsigned long long mlen, 119 1.1 riastrad const unsigned char *ad, 120 1.1 riastrad unsigned long long adlen, 121 1.1 riastrad const unsigned char *nsec, 122 1.1 riastrad const unsigned char *npub, 123 1.1 riastrad const unsigned char *k); 124 1.1 riastrad 125 1.1 riastrad SODIUM_EXPORT 126 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt(unsigned char *m, 127 1.1 riastrad unsigned long long *mlen_p, 128 1.1 riastrad unsigned char *nsec, 129 1.1 riastrad const unsigned char *c, 130 1.1 riastrad unsigned long long clen, 131 1.1 riastrad const unsigned char *ad, 132 1.1 riastrad unsigned long long adlen, 133 1.1 riastrad const unsigned char *npub, 134 1.1 riastrad const unsigned char *k) 135 1.1 riastrad __attribute__ ((warn_unused_result)); 136 1.1 riastrad 137 1.1 riastrad SODIUM_EXPORT 138 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt_detached(unsigned char *c, 139 1.1 riastrad unsigned char *mac, 140 1.1 riastrad unsigned long long *maclen_p, 141 1.1 riastrad const unsigned char *m, 142 1.1 riastrad unsigned long long mlen, 143 1.1 riastrad const unsigned char *ad, 144 1.1 riastrad unsigned long long adlen, 145 1.1 riastrad const unsigned char *nsec, 146 1.1 riastrad const unsigned char *npub, 147 1.1 riastrad const unsigned char *k); 148 1.1 riastrad 149 1.1 riastrad SODIUM_EXPORT 150 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt_detached(unsigned char *m, 151 1.1 riastrad unsigned char *nsec, 152 1.1 riastrad const unsigned char *c, 153 1.1 riastrad unsigned long long clen, 154 1.1 riastrad const unsigned char *mac, 155 1.1 riastrad const unsigned char *ad, 156 1.1 riastrad unsigned long long adlen, 157 1.1 riastrad const unsigned char *npub, 158 1.1 riastrad const unsigned char *k) 159 1.1 riastrad __attribute__ ((warn_unused_result)); 160 1.1 riastrad 161 1.1 riastrad SODIUM_EXPORT 162 1.1 riastrad void crypto_aead_chacha20poly1305_keygen(unsigned char k[crypto_aead_chacha20poly1305_KEYBYTES]); 163 1.1 riastrad 164 1.1 riastrad /* Aliases */ 165 1.1 riastrad 166 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_KEYBYTES crypto_aead_chacha20poly1305_ietf_KEYBYTES 167 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NSECBYTES crypto_aead_chacha20poly1305_ietf_NSECBYTES 168 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NPUBBYTES crypto_aead_chacha20poly1305_ietf_NPUBBYTES 169 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_ABYTES crypto_aead_chacha20poly1305_ietf_ABYTES 170 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_MESSAGEBYTES_MAX crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX 171 1.1 riastrad 172 1.1 riastrad #ifdef __cplusplus 173 1.1 riastrad } 174 1.1 riastrad #endif 175 1.1 riastrad 176 1.1 riastrad #endif 177 1.1 riastrad #ifndef crypto_aead_chacha20poly1305_H 178 1.1 riastrad #define crypto_aead_chacha20poly1305_H 179 1.1 riastrad 180 1.1 riastrad #if 0 181 1.1 riastrad #include <stddef.h> 182 1.1 riastrad #endif 183 1.1 riastrad #include "export.h" 184 1.1 riastrad 185 1.1 riastrad #ifdef __cplusplus 186 1.1 riastrad # ifdef __GNUC__ 187 1.1 riastrad # pragma GCC diagnostic ignored "-Wlong-long" 188 1.1 riastrad # endif 189 1.1 riastrad extern "C" { 190 1.1 riastrad #endif 191 1.1 riastrad 192 1.1 riastrad /* -- IETF ChaCha20-Poly1305 construction with a 96-bit nonce and a 32-bit internal counter -- */ 193 1.1 riastrad 194 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_KEYBYTES 32U 195 1.1 riastrad SODIUM_EXPORT 196 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_keybytes(void); 197 1.1 riastrad 198 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NSECBYTES 0U 199 1.1 riastrad SODIUM_EXPORT 200 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_nsecbytes(void); 201 1.1 riastrad 202 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NPUBBYTES 12U 203 1.1 riastrad 204 1.1 riastrad SODIUM_EXPORT 205 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_npubbytes(void); 206 1.1 riastrad 207 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_ABYTES 16U 208 1.1 riastrad SODIUM_EXPORT 209 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_abytes(void); 210 1.1 riastrad 211 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX \ 212 1.1 riastrad SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ietf_ABYTES, \ 213 1.1 riastrad (64ULL * (1ULL << 32) - 64ULL) - crypto_aead_chacha20poly1305_ietf_ABYTES) 214 1.1 riastrad SODIUM_EXPORT 215 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_messagebytes_max(void); 216 1.1 riastrad 217 1.1 riastrad SODIUM_EXPORT 218 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt(unsigned char *c, 219 1.1 riastrad unsigned long long *clen_p, 220 1.1 riastrad const unsigned char *m, 221 1.1 riastrad unsigned long long mlen, 222 1.1 riastrad const unsigned char *ad, 223 1.1 riastrad unsigned long long adlen, 224 1.1 riastrad const unsigned char *nsec, 225 1.1 riastrad const unsigned char *npub, 226 1.1 riastrad const unsigned char *k); 227 1.1 riastrad 228 1.1 riastrad SODIUM_EXPORT 229 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt(unsigned char *m, 230 1.1 riastrad unsigned long long *mlen_p, 231 1.1 riastrad unsigned char *nsec, 232 1.1 riastrad const unsigned char *c, 233 1.1 riastrad unsigned long long clen, 234 1.1 riastrad const unsigned char *ad, 235 1.1 riastrad unsigned long long adlen, 236 1.1 riastrad const unsigned char *npub, 237 1.1 riastrad const unsigned char *k) 238 1.1 riastrad __attribute__ ((warn_unused_result)); 239 1.1 riastrad 240 1.1 riastrad SODIUM_EXPORT 241 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt_detached(unsigned char *c, 242 1.1 riastrad unsigned char *mac, 243 1.1 riastrad unsigned long long *maclen_p, 244 1.1 riastrad const unsigned char *m, 245 1.1 riastrad unsigned long long mlen, 246 1.1 riastrad const unsigned char *ad, 247 1.1 riastrad unsigned long long adlen, 248 1.1 riastrad const unsigned char *nsec, 249 1.1 riastrad const unsigned char *npub, 250 1.1 riastrad const unsigned char *k); 251 1.1 riastrad 252 1.1 riastrad SODIUM_EXPORT 253 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt_detached(unsigned char *m, 254 1.1 riastrad unsigned char *nsec, 255 1.1 riastrad const unsigned char *c, 256 1.1 riastrad unsigned long long clen, 257 1.1 riastrad const unsigned char *mac, 258 1.1 riastrad const unsigned char *ad, 259 1.1 riastrad unsigned long long adlen, 260 1.1 riastrad const unsigned char *npub, 261 1.1 riastrad const unsigned char *k) 262 1.1 riastrad __attribute__ ((warn_unused_result)); 263 1.1 riastrad 264 1.1 riastrad SODIUM_EXPORT 265 1.1 riastrad void crypto_aead_chacha20poly1305_ietf_keygen(unsigned char k[crypto_aead_chacha20poly1305_ietf_KEYBYTES]); 266 1.1 riastrad 267 1.1 riastrad /* -- Original ChaCha20-Poly1305 construction with a 64-bit nonce and a 64-bit internal counter -- */ 268 1.1 riastrad 269 1.1 riastrad #define crypto_aead_chacha20poly1305_KEYBYTES 32U 270 1.1 riastrad SODIUM_EXPORT 271 1.1 riastrad size_t crypto_aead_chacha20poly1305_keybytes(void); 272 1.1 riastrad 273 1.1 riastrad #define crypto_aead_chacha20poly1305_NSECBYTES 0U 274 1.1 riastrad SODIUM_EXPORT 275 1.1 riastrad size_t crypto_aead_chacha20poly1305_nsecbytes(void); 276 1.1 riastrad 277 1.1 riastrad #define crypto_aead_chacha20poly1305_NPUBBYTES 8U 278 1.1 riastrad SODIUM_EXPORT 279 1.1 riastrad size_t crypto_aead_chacha20poly1305_npubbytes(void); 280 1.1 riastrad 281 1.1 riastrad #define crypto_aead_chacha20poly1305_ABYTES 16U 282 1.1 riastrad SODIUM_EXPORT 283 1.1 riastrad size_t crypto_aead_chacha20poly1305_abytes(void); 284 1.1 riastrad 285 1.1 riastrad #define crypto_aead_chacha20poly1305_MESSAGEBYTES_MAX \ 286 1.1 riastrad (SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ABYTES) 287 1.1 riastrad SODIUM_EXPORT 288 1.1 riastrad size_t crypto_aead_chacha20poly1305_messagebytes_max(void); 289 1.1 riastrad 290 1.1 riastrad SODIUM_EXPORT 291 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt(unsigned char *c, 292 1.1 riastrad unsigned long long *clen_p, 293 1.1 riastrad const unsigned char *m, 294 1.1 riastrad unsigned long long mlen, 295 1.1 riastrad const unsigned char *ad, 296 1.1 riastrad unsigned long long adlen, 297 1.1 riastrad const unsigned char *nsec, 298 1.1 riastrad const unsigned char *npub, 299 1.1 riastrad const unsigned char *k); 300 1.1 riastrad 301 1.1 riastrad SODIUM_EXPORT 302 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt(unsigned char *m, 303 1.1 riastrad unsigned long long *mlen_p, 304 1.1 riastrad unsigned char *nsec, 305 1.1 riastrad const unsigned char *c, 306 1.1 riastrad unsigned long long clen, 307 1.1 riastrad const unsigned char *ad, 308 1.1 riastrad unsigned long long adlen, 309 1.1 riastrad const unsigned char *npub, 310 1.1 riastrad const unsigned char *k) 311 1.1 riastrad __attribute__ ((warn_unused_result)); 312 1.1 riastrad 313 1.1 riastrad SODIUM_EXPORT 314 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt_detached(unsigned char *c, 315 1.1 riastrad unsigned char *mac, 316 1.1 riastrad unsigned long long *maclen_p, 317 1.1 riastrad const unsigned char *m, 318 1.1 riastrad unsigned long long mlen, 319 1.1 riastrad const unsigned char *ad, 320 1.1 riastrad unsigned long long adlen, 321 1.1 riastrad const unsigned char *nsec, 322 1.1 riastrad const unsigned char *npub, 323 1.1 riastrad const unsigned char *k); 324 1.1 riastrad 325 1.1 riastrad SODIUM_EXPORT 326 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt_detached(unsigned char *m, 327 1.1 riastrad unsigned char *nsec, 328 1.1 riastrad const unsigned char *c, 329 1.1 riastrad unsigned long long clen, 330 1.1 riastrad const unsigned char *mac, 331 1.1 riastrad const unsigned char *ad, 332 1.1 riastrad unsigned long long adlen, 333 1.1 riastrad const unsigned char *npub, 334 1.1 riastrad const unsigned char *k) 335 1.1 riastrad __attribute__ ((warn_unused_result)); 336 1.1 riastrad 337 1.1 riastrad SODIUM_EXPORT 338 1.1 riastrad void crypto_aead_chacha20poly1305_keygen(unsigned char k[crypto_aead_chacha20poly1305_KEYBYTES]); 339 1.1 riastrad 340 1.1 riastrad /* Aliases */ 341 1.1 riastrad 342 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_KEYBYTES crypto_aead_chacha20poly1305_ietf_KEYBYTES 343 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NSECBYTES crypto_aead_chacha20poly1305_ietf_NSECBYTES 344 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NPUBBYTES crypto_aead_chacha20poly1305_ietf_NPUBBYTES 345 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_ABYTES crypto_aead_chacha20poly1305_ietf_ABYTES 346 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_MESSAGEBYTES_MAX crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX 347 1.1 riastrad 348 1.1 riastrad #ifdef __cplusplus 349 1.1 riastrad } 350 1.1 riastrad #endif 351 1.1 riastrad 352 1.1 riastrad #endif 353 1.1 riastrad #ifndef crypto_aead_chacha20poly1305_H 354 1.1 riastrad #define crypto_aead_chacha20poly1305_H 355 1.1 riastrad 356 1.1 riastrad #if 0 357 1.1 riastrad #include <stddef.h> 358 1.1 riastrad #endif 359 1.1 riastrad #include "export.h" 360 1.1 riastrad 361 1.1 riastrad #ifdef __cplusplus 362 1.1 riastrad # ifdef __GNUC__ 363 1.1 riastrad # pragma GCC diagnostic ignored "-Wlong-long" 364 1.1 riastrad # endif 365 1.1 riastrad extern "C" { 366 1.1 riastrad #endif 367 1.1 riastrad 368 1.1 riastrad /* -- IETF ChaCha20-Poly1305 construction with a 96-bit nonce and a 32-bit internal counter -- */ 369 1.1 riastrad 370 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_KEYBYTES 32U 371 1.1 riastrad SODIUM_EXPORT 372 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_keybytes(void); 373 1.1 riastrad 374 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NSECBYTES 0U 375 1.1 riastrad SODIUM_EXPORT 376 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_nsecbytes(void); 377 1.1 riastrad 378 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NPUBBYTES 12U 379 1.1 riastrad 380 1.1 riastrad SODIUM_EXPORT 381 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_npubbytes(void); 382 1.1 riastrad 383 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_ABYTES 16U 384 1.1 riastrad SODIUM_EXPORT 385 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_abytes(void); 386 1.1 riastrad 387 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX \ 388 1.1 riastrad SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ietf_ABYTES, \ 389 1.1 riastrad (64ULL * (1ULL << 32) - 64ULL) - crypto_aead_chacha20poly1305_ietf_ABYTES) 390 1.1 riastrad SODIUM_EXPORT 391 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_messagebytes_max(void); 392 1.1 riastrad 393 1.1 riastrad SODIUM_EXPORT 394 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt(unsigned char *c, 395 1.1 riastrad unsigned long long *clen_p, 396 1.1 riastrad const unsigned char *m, 397 1.1 riastrad unsigned long long mlen, 398 1.1 riastrad const unsigned char *ad, 399 1.1 riastrad unsigned long long adlen, 400 1.1 riastrad const unsigned char *nsec, 401 1.1 riastrad const unsigned char *npub, 402 1.1 riastrad const unsigned char *k); 403 1.1 riastrad 404 1.1 riastrad SODIUM_EXPORT 405 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt(unsigned char *m, 406 1.1 riastrad unsigned long long *mlen_p, 407 1.1 riastrad unsigned char *nsec, 408 1.1 riastrad const unsigned char *c, 409 1.1 riastrad unsigned long long clen, 410 1.1 riastrad const unsigned char *ad, 411 1.1 riastrad unsigned long long adlen, 412 1.1 riastrad const unsigned char *npub, 413 1.1 riastrad const unsigned char *k) 414 1.1 riastrad __attribute__ ((warn_unused_result)); 415 1.1 riastrad 416 1.1 riastrad SODIUM_EXPORT 417 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt_detached(unsigned char *c, 418 1.1 riastrad unsigned char *mac, 419 1.1 riastrad unsigned long long *maclen_p, 420 1.1 riastrad const unsigned char *m, 421 1.1 riastrad unsigned long long mlen, 422 1.1 riastrad const unsigned char *ad, 423 1.1 riastrad unsigned long long adlen, 424 1.1 riastrad const unsigned char *nsec, 425 1.1 riastrad const unsigned char *npub, 426 1.1 riastrad const unsigned char *k); 427 1.1 riastrad 428 1.1 riastrad SODIUM_EXPORT 429 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt_detached(unsigned char *m, 430 1.1 riastrad unsigned char *nsec, 431 1.1 riastrad const unsigned char *c, 432 1.1 riastrad unsigned long long clen, 433 1.1 riastrad const unsigned char *mac, 434 1.1 riastrad const unsigned char *ad, 435 1.1 riastrad unsigned long long adlen, 436 1.1 riastrad const unsigned char *npub, 437 1.1 riastrad const unsigned char *k) 438 1.1 riastrad __attribute__ ((warn_unused_result)); 439 1.1 riastrad 440 1.1 riastrad SODIUM_EXPORT 441 1.1 riastrad void crypto_aead_chacha20poly1305_ietf_keygen(unsigned char k[crypto_aead_chacha20poly1305_ietf_KEYBYTES]); 442 1.1 riastrad 443 1.1 riastrad /* -- Original ChaCha20-Poly1305 construction with a 64-bit nonce and a 64-bit internal counter -- */ 444 1.1 riastrad 445 1.1 riastrad #define crypto_aead_chacha20poly1305_KEYBYTES 32U 446 1.1 riastrad SODIUM_EXPORT 447 1.1 riastrad size_t crypto_aead_chacha20poly1305_keybytes(void); 448 1.1 riastrad 449 1.1 riastrad #define crypto_aead_chacha20poly1305_NSECBYTES 0U 450 1.1 riastrad SODIUM_EXPORT 451 1.1 riastrad size_t crypto_aead_chacha20poly1305_nsecbytes(void); 452 1.1 riastrad 453 1.1 riastrad #define crypto_aead_chacha20poly1305_NPUBBYTES 8U 454 1.1 riastrad SODIUM_EXPORT 455 1.1 riastrad size_t crypto_aead_chacha20poly1305_npubbytes(void); 456 1.1 riastrad 457 1.1 riastrad #define crypto_aead_chacha20poly1305_ABYTES 16U 458 1.1 riastrad SODIUM_EXPORT 459 1.1 riastrad size_t crypto_aead_chacha20poly1305_abytes(void); 460 1.1 riastrad 461 1.1 riastrad #define crypto_aead_chacha20poly1305_MESSAGEBYTES_MAX \ 462 1.1 riastrad (SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ABYTES) 463 1.1 riastrad SODIUM_EXPORT 464 1.1 riastrad size_t crypto_aead_chacha20poly1305_messagebytes_max(void); 465 1.1 riastrad 466 1.1 riastrad SODIUM_EXPORT 467 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt(unsigned char *c, 468 1.1 riastrad unsigned long long *clen_p, 469 1.1 riastrad const unsigned char *m, 470 1.1 riastrad unsigned long long mlen, 471 1.1 riastrad const unsigned char *ad, 472 1.1 riastrad unsigned long long adlen, 473 1.1 riastrad const unsigned char *nsec, 474 1.1 riastrad const unsigned char *npub, 475 1.1 riastrad const unsigned char *k); 476 1.1 riastrad 477 1.1 riastrad SODIUM_EXPORT 478 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt(unsigned char *m, 479 1.1 riastrad unsigned long long *mlen_p, 480 1.1 riastrad unsigned char *nsec, 481 1.1 riastrad const unsigned char *c, 482 1.1 riastrad unsigned long long clen, 483 1.1 riastrad const unsigned char *ad, 484 1.1 riastrad unsigned long long adlen, 485 1.1 riastrad const unsigned char *npub, 486 1.1 riastrad const unsigned char *k) 487 1.1 riastrad __attribute__ ((warn_unused_result)); 488 1.1 riastrad 489 1.1 riastrad SODIUM_EXPORT 490 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt_detached(unsigned char *c, 491 1.1 riastrad unsigned char *mac, 492 1.1 riastrad unsigned long long *maclen_p, 493 1.1 riastrad const unsigned char *m, 494 1.1 riastrad unsigned long long mlen, 495 1.1 riastrad const unsigned char *ad, 496 1.1 riastrad unsigned long long adlen, 497 1.1 riastrad const unsigned char *nsec, 498 1.1 riastrad const unsigned char *npub, 499 1.1 riastrad const unsigned char *k); 500 1.1 riastrad 501 1.1 riastrad SODIUM_EXPORT 502 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt_detached(unsigned char *m, 503 1.1 riastrad unsigned char *nsec, 504 1.1 riastrad const unsigned char *c, 505 1.1 riastrad unsigned long long clen, 506 1.1 riastrad const unsigned char *mac, 507 1.1 riastrad const unsigned char *ad, 508 1.1 riastrad unsigned long long adlen, 509 1.1 riastrad const unsigned char *npub, 510 1.1 riastrad const unsigned char *k) 511 1.1 riastrad __attribute__ ((warn_unused_result)); 512 1.1 riastrad 513 1.1 riastrad SODIUM_EXPORT 514 1.1 riastrad void crypto_aead_chacha20poly1305_keygen(unsigned char k[crypto_aead_chacha20poly1305_KEYBYTES]); 515 1.1 riastrad 516 1.1 riastrad /* Aliases */ 517 1.1 riastrad 518 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_KEYBYTES crypto_aead_chacha20poly1305_ietf_KEYBYTES 519 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NSECBYTES crypto_aead_chacha20poly1305_ietf_NSECBYTES 520 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NPUBBYTES crypto_aead_chacha20poly1305_ietf_NPUBBYTES 521 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_ABYTES crypto_aead_chacha20poly1305_ietf_ABYTES 522 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_MESSAGEBYTES_MAX crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX 523 1.1 riastrad 524 1.1 riastrad #ifdef __cplusplus 525 1.1 riastrad } 526 1.1 riastrad #endif 527 1.1 riastrad 528 1.1 riastrad #endif 529 1.1 riastrad #ifndef crypto_aead_chacha20poly1305_H 530 1.1 riastrad #define crypto_aead_chacha20poly1305_H 531 1.1 riastrad 532 1.1 riastrad #if 0 533 1.1 riastrad #include <stddef.h> 534 1.1 riastrad #endif 535 1.1 riastrad #include "export.h" 536 1.1 riastrad 537 1.1 riastrad #ifdef __cplusplus 538 1.1 riastrad # ifdef __GNUC__ 539 1.1 riastrad # pragma GCC diagnostic ignored "-Wlong-long" 540 1.1 riastrad # endif 541 1.1 riastrad extern "C" { 542 1.1 riastrad #endif 543 1.1 riastrad 544 1.1 riastrad /* -- IETF ChaCha20-Poly1305 construction with a 96-bit nonce and a 32-bit internal counter -- */ 545 1.1 riastrad 546 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_KEYBYTES 32U 547 1.1 riastrad SODIUM_EXPORT 548 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_keybytes(void); 549 1.1 riastrad 550 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NSECBYTES 0U 551 1.1 riastrad SODIUM_EXPORT 552 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_nsecbytes(void); 553 1.1 riastrad 554 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_NPUBBYTES 12U 555 1.1 riastrad 556 1.1 riastrad SODIUM_EXPORT 557 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_npubbytes(void); 558 1.1 riastrad 559 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_ABYTES 16U 560 1.1 riastrad SODIUM_EXPORT 561 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_abytes(void); 562 1.1 riastrad 563 1.1 riastrad #define crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX \ 564 1.1 riastrad SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ietf_ABYTES, \ 565 1.1 riastrad (64ULL * (1ULL << 32) - 64ULL) - crypto_aead_chacha20poly1305_ietf_ABYTES) 566 1.1 riastrad SODIUM_EXPORT 567 1.1 riastrad size_t crypto_aead_chacha20poly1305_ietf_messagebytes_max(void); 568 1.1 riastrad 569 1.1 riastrad SODIUM_EXPORT 570 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt(unsigned char *c, 571 1.1 riastrad unsigned long long *clen_p, 572 1.1 riastrad const unsigned char *m, 573 1.1 riastrad unsigned long long mlen, 574 1.1 riastrad const unsigned char *ad, 575 1.1 riastrad unsigned long long adlen, 576 1.1 riastrad const unsigned char *nsec, 577 1.1 riastrad const unsigned char *npub, 578 1.1 riastrad const unsigned char *k); 579 1.1 riastrad 580 1.1 riastrad SODIUM_EXPORT 581 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt(unsigned char *m, 582 1.1 riastrad unsigned long long *mlen_p, 583 1.1 riastrad unsigned char *nsec, 584 1.1 riastrad const unsigned char *c, 585 1.1 riastrad unsigned long long clen, 586 1.1 riastrad const unsigned char *ad, 587 1.1 riastrad unsigned long long adlen, 588 1.1 riastrad const unsigned char *npub, 589 1.1 riastrad const unsigned char *k) 590 1.1 riastrad __attribute__ ((warn_unused_result)); 591 1.1 riastrad 592 1.1 riastrad SODIUM_EXPORT 593 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_encrypt_detached(unsigned char *c, 594 1.1 riastrad unsigned char *mac, 595 1.1 riastrad unsigned long long *maclen_p, 596 1.1 riastrad const unsigned char *m, 597 1.1 riastrad unsigned long long mlen, 598 1.1 riastrad const unsigned char *ad, 599 1.1 riastrad unsigned long long adlen, 600 1.1 riastrad const unsigned char *nsec, 601 1.1 riastrad const unsigned char *npub, 602 1.1 riastrad const unsigned char *k); 603 1.1 riastrad 604 1.1 riastrad SODIUM_EXPORT 605 1.1 riastrad int crypto_aead_chacha20poly1305_ietf_decrypt_detached(unsigned char *m, 606 1.1 riastrad unsigned char *nsec, 607 1.1 riastrad const unsigned char *c, 608 1.1 riastrad unsigned long long clen, 609 1.1 riastrad const unsigned char *mac, 610 1.1 riastrad const unsigned char *ad, 611 1.1 riastrad unsigned long long adlen, 612 1.1 riastrad const unsigned char *npub, 613 1.1 riastrad const unsigned char *k) 614 1.1 riastrad __attribute__ ((warn_unused_result)); 615 1.1 riastrad 616 1.1 riastrad SODIUM_EXPORT 617 1.1 riastrad void crypto_aead_chacha20poly1305_ietf_keygen(unsigned char k[crypto_aead_chacha20poly1305_ietf_KEYBYTES]); 618 1.1 riastrad 619 1.1 riastrad /* -- Original ChaCha20-Poly1305 construction with a 64-bit nonce and a 64-bit internal counter -- */ 620 1.1 riastrad 621 1.1 riastrad #define crypto_aead_chacha20poly1305_KEYBYTES 32U 622 1.1 riastrad SODIUM_EXPORT 623 1.1 riastrad size_t crypto_aead_chacha20poly1305_keybytes(void); 624 1.1 riastrad 625 1.1 riastrad #define crypto_aead_chacha20poly1305_NSECBYTES 0U 626 1.1 riastrad SODIUM_EXPORT 627 1.1 riastrad size_t crypto_aead_chacha20poly1305_nsecbytes(void); 628 1.1 riastrad 629 1.1 riastrad #define crypto_aead_chacha20poly1305_NPUBBYTES 8U 630 1.1 riastrad SODIUM_EXPORT 631 1.1 riastrad size_t crypto_aead_chacha20poly1305_npubbytes(void); 632 1.1 riastrad 633 1.1 riastrad #define crypto_aead_chacha20poly1305_ABYTES 16U 634 1.1 riastrad SODIUM_EXPORT 635 1.1 riastrad size_t crypto_aead_chacha20poly1305_abytes(void); 636 1.1 riastrad 637 1.1 riastrad #define crypto_aead_chacha20poly1305_MESSAGEBYTES_MAX \ 638 1.1 riastrad (SODIUM_SIZE_MAX - crypto_aead_chacha20poly1305_ABYTES) 639 1.1 riastrad SODIUM_EXPORT 640 1.1 riastrad size_t crypto_aead_chacha20poly1305_messagebytes_max(void); 641 1.1 riastrad 642 1.1 riastrad SODIUM_EXPORT 643 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt(unsigned char *c, 644 1.1 riastrad unsigned long long *clen_p, 645 1.1 riastrad const unsigned char *m, 646 1.1 riastrad unsigned long long mlen, 647 1.1 riastrad const unsigned char *ad, 648 1.1 riastrad unsigned long long adlen, 649 1.1 riastrad const unsigned char *nsec, 650 1.1 riastrad const unsigned char *npub, 651 1.1 riastrad const unsigned char *k); 652 1.1 riastrad 653 1.1 riastrad SODIUM_EXPORT 654 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt(unsigned char *m, 655 1.1 riastrad unsigned long long *mlen_p, 656 1.1 riastrad unsigned char *nsec, 657 1.1 riastrad const unsigned char *c, 658 1.1 riastrad unsigned long long clen, 659 1.1 riastrad const unsigned char *ad, 660 1.1 riastrad unsigned long long adlen, 661 1.1 riastrad const unsigned char *npub, 662 1.1 riastrad const unsigned char *k) 663 1.1 riastrad __attribute__ ((warn_unused_result)); 664 1.1 riastrad 665 1.1 riastrad SODIUM_EXPORT 666 1.1 riastrad int crypto_aead_chacha20poly1305_encrypt_detached(unsigned char *c, 667 1.1 riastrad unsigned char *mac, 668 1.1 riastrad unsigned long long *maclen_p, 669 1.1 riastrad const unsigned char *m, 670 1.1 riastrad unsigned long long mlen, 671 1.1 riastrad const unsigned char *ad, 672 1.1 riastrad unsigned long long adlen, 673 1.1 riastrad const unsigned char *nsec, 674 1.1 riastrad const unsigned char *npub, 675 1.1 riastrad const unsigned char *k); 676 1.1 riastrad 677 1.1 riastrad SODIUM_EXPORT 678 1.1 riastrad int crypto_aead_chacha20poly1305_decrypt_detached(unsigned char *m, 679 1.1 riastrad unsigned char *nsec, 680 1.1 riastrad const unsigned char *c, 681 1.1 riastrad unsigned long long clen, 682 1.1 riastrad const unsigned char *mac, 683 1.1 riastrad const unsigned char *ad, 684 1.1 riastrad unsigned long long adlen, 685 1.1 riastrad const unsigned char *npub, 686 1.1 riastrad const unsigned char *k) 687 1.1 riastrad __attribute__ ((warn_unused_result)); 688 1.1 riastrad 689 1.1 riastrad SODIUM_EXPORT 690 1.1 riastrad void crypto_aead_chacha20poly1305_keygen(unsigned char k[crypto_aead_chacha20poly1305_KEYBYTES]); 691 1.1 riastrad 692 1.1 riastrad /* Aliases */ 693 1.1 riastrad 694 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_KEYBYTES crypto_aead_chacha20poly1305_ietf_KEYBYTES 695 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NSECBYTES crypto_aead_chacha20poly1305_ietf_NSECBYTES 696 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_NPUBBYTES crypto_aead_chacha20poly1305_ietf_NPUBBYTES 697 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_ABYTES crypto_aead_chacha20poly1305_ietf_ABYTES 698 1.1 riastrad #define crypto_aead_chacha20poly1305_IETF_MESSAGEBYTES_MAX crypto_aead_chacha20poly1305_ietf_MESSAGEBYTES_MAX 699 1.1 riastrad 700 1.1 riastrad #ifdef __cplusplus 701 1.1 riastrad } 702 1.1 riastrad #endif 703 1.1 riastrad 704 1.1 riastrad #endif 705
Indexes created Fri Sep 26 20:09:58 GMT 2025