121 řádky
4.7 KiB
C
121 řádky
4.7 KiB
C
#ifndef crypto_pwhash_scryptsalsa208sha256_H
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#define crypto_pwhash_scryptsalsa208sha256_H
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#include <limits.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "export.h"
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#ifdef __cplusplus
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# ifdef __GNUC__
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# pragma GCC diagnostic ignored "-Wlong-long"
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# endif
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extern "C" {
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#endif
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#define crypto_pwhash_scryptsalsa208sha256_BYTES_MIN 16U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_bytes_min(void);
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#define crypto_pwhash_scryptsalsa208sha256_BYTES_MAX \
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SODIUM_MIN(SODIUM_SIZE_MAX, 0x1fffffffe0ULL)
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_bytes_max(void);
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#define crypto_pwhash_scryptsalsa208sha256_PASSWD_MIN 0U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_passwd_min(void);
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#define crypto_pwhash_scryptsalsa208sha256_PASSWD_MAX SODIUM_SIZE_MAX
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_passwd_max(void);
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#define crypto_pwhash_scryptsalsa208sha256_SALTBYTES 32U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_saltbytes(void);
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#define crypto_pwhash_scryptsalsa208sha256_STRBYTES 102U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_strbytes(void);
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#define crypto_pwhash_scryptsalsa208sha256_STRPREFIX "$7$"
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SODIUM_EXPORT
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const char *crypto_pwhash_scryptsalsa208sha256_strprefix(void);
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#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MIN 32768U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_opslimit_min(void);
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#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MAX 4294967295U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_opslimit_max(void);
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#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MIN 16777216U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_memlimit_min(void);
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#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MAX \
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SODIUM_MIN(SIZE_MAX, 68719476736ULL)
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_memlimit_max(void);
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#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE 524288U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_opslimit_interactive(void);
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#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE 16777216U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_memlimit_interactive(void);
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#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_SENSITIVE 33554432U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive(void);
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#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_SENSITIVE 1073741824U
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SODIUM_EXPORT
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size_t crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive(void);
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SODIUM_EXPORT
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int crypto_pwhash_scryptsalsa208sha256(unsigned char * const out,
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unsigned long long outlen,
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const char * const passwd,
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unsigned long long passwdlen,
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const unsigned char * const salt,
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unsigned long long opslimit,
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size_t memlimit)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
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SODIUM_EXPORT
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int crypto_pwhash_scryptsalsa208sha256_str(char out[crypto_pwhash_scryptsalsa208sha256_STRBYTES],
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const char * const passwd,
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unsigned long long passwdlen,
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unsigned long long opslimit,
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size_t memlimit)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
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SODIUM_EXPORT
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int crypto_pwhash_scryptsalsa208sha256_str_verify(const char str[crypto_pwhash_scryptsalsa208sha256_STRBYTES],
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const char * const passwd,
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unsigned long long passwdlen)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
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SODIUM_EXPORT
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int crypto_pwhash_scryptsalsa208sha256_ll(const uint8_t * passwd, size_t passwdlen,
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const uint8_t * salt, size_t saltlen,
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uint64_t N, uint32_t r, uint32_t p,
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uint8_t * buf, size_t buflen)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
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SODIUM_EXPORT
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int crypto_pwhash_scryptsalsa208sha256_str_needs_rehash(const char str[crypto_pwhash_scryptsalsa208sha256_STRBYTES],
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unsigned long long opslimit,
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size_t memlimit)
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__attribute__ ((warn_unused_result)) __attribute__ ((nonnull));
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#ifdef __cplusplus
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}
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#endif
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#endif
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