diff options
Diffstat (limited to 'libs/libsodium/src/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h')
| -rw-r--r-- | libs/libsodium/src/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h | 196 |
1 files changed, 98 insertions, 98 deletions
diff --git a/libs/libsodium/src/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h b/libs/libsodium/src/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h index 83101967c3..bc40196f1d 100644 --- a/libs/libsodium/src/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h +++ b/libs/libsodium/src/crypto_pwhash/scryptsalsa208sha256/crypto_scrypt.h @@ -1,98 +1,98 @@ -/*- - * Copyright 2009 Colin Percival - * Copyright 2013 Alexander Peslyak - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * This file was originally written by Colin Percival as part of the Tarsnap - * online backup system. - */ -#ifndef crypto_scrypt_H -#define crypto_scrypt_H - -#include <limits.h> -#include <stddef.h> -#include <stdint.h> - -#if SIZE_MAX > 0xffffffffULL -#define ARCH_BITS 64 -#else -#define ARCH_BITS 32 -#endif - -#define crypto_pwhash_scryptsalsa208sha256_STRPREFIXBYTES 14 -#define crypto_pwhash_scryptsalsa208sha256_STRSETTINGBYTES 57 -#define crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES 32 -#define crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES_ENCODED 43 -#define crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES 32 -#define crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES_ENCODED 43 - -#define BYTES2CHARS(bytes) ((((bytes) *8) + 5) / 6) - -typedef struct { - void * base, *aligned; - size_t size; -} escrypt_region_t; - -typedef union { - uint64_t d[8]; - uint32_t w[16]; -} escrypt_block_t; - -typedef escrypt_region_t escrypt_local_t; - -extern int escrypt_init_local(escrypt_local_t *__local); - -extern int escrypt_free_local(escrypt_local_t *__local); - -extern void *alloc_region(escrypt_region_t *region, size_t size); -extern int free_region(escrypt_region_t *region); - -typedef int (*escrypt_kdf_t)(escrypt_local_t *__local, const uint8_t *__passwd, - size_t __passwdlen, const uint8_t *__salt, - size_t __saltlen, uint64_t __N, uint32_t __r, - uint32_t __p, uint8_t *__buf, size_t __buflen); - -extern int escrypt_kdf_nosse(escrypt_local_t *__local, const uint8_t *__passwd, - size_t __passwdlen, const uint8_t *__salt, - size_t __saltlen, uint64_t __N, uint32_t __r, - uint32_t __p, uint8_t *__buf, size_t __buflen); - -extern int escrypt_kdf_sse(escrypt_local_t *__local, const uint8_t *__passwd, - size_t __passwdlen, const uint8_t *__salt, - size_t __saltlen, uint64_t __N, uint32_t __r, - uint32_t __p, uint8_t *__buf, size_t __buflen); - -extern uint8_t *escrypt_r(escrypt_local_t *__local, const uint8_t *__passwd, - size_t __passwdlen, const uint8_t *__setting, - uint8_t *__buf, size_t __buflen); - -extern uint8_t *escrypt_gensalt_r(uint32_t __N_log2, uint32_t __r, uint32_t __p, - const uint8_t *__src, size_t __srclen, - uint8_t *__buf, size_t __buflen); - -extern const uint8_t *escrypt_parse_setting(const uint8_t *setting, - uint32_t *N_log2_p, uint32_t *r_p, - uint32_t *p_p); - -#endif /* !_CRYPTO_SCRYPT_H_ */ +/*-
+ * Copyright 2009 Colin Percival
+ * Copyright 2013 Alexander Peslyak
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * This file was originally written by Colin Percival as part of the Tarsnap
+ * online backup system.
+ */
+#ifndef crypto_scrypt_H
+#define crypto_scrypt_H
+
+#include <limits.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#if SIZE_MAX > 0xffffffffULL
+#define ARCH_BITS 64
+#else
+#define ARCH_BITS 32
+#endif
+
+#define crypto_pwhash_scryptsalsa208sha256_STRPREFIXBYTES 14
+#define crypto_pwhash_scryptsalsa208sha256_STRSETTINGBYTES 57
+#define crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES 32
+#define crypto_pwhash_scryptsalsa208sha256_STRSALTBYTES_ENCODED 43
+#define crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES 32
+#define crypto_pwhash_scryptsalsa208sha256_STRHASHBYTES_ENCODED 43
+
+#define BYTES2CHARS(bytes) ((((bytes) *8) + 5) / 6)
+
+typedef struct {
+ void * base, *aligned;
+ size_t size;
+} escrypt_region_t;
+
+typedef union {
+ uint64_t d[8];
+ uint32_t w[16];
+} escrypt_block_t;
+
+typedef escrypt_region_t escrypt_local_t;
+
+extern int escrypt_init_local(escrypt_local_t *__local);
+
+extern int escrypt_free_local(escrypt_local_t *__local);
+
+extern void *alloc_region(escrypt_region_t *region, size_t size);
+extern int free_region(escrypt_region_t *region);
+
+typedef int (*escrypt_kdf_t)(escrypt_local_t *__local, const uint8_t *__passwd,
+ size_t __passwdlen, const uint8_t *__salt,
+ size_t __saltlen, uint64_t __N, uint32_t __r,
+ uint32_t __p, uint8_t *__buf, size_t __buflen);
+
+extern int escrypt_kdf_nosse(escrypt_local_t *__local, const uint8_t *__passwd,
+ size_t __passwdlen, const uint8_t *__salt,
+ size_t __saltlen, uint64_t __N, uint32_t __r,
+ uint32_t __p, uint8_t *__buf, size_t __buflen);
+
+extern int escrypt_kdf_sse(escrypt_local_t *__local, const uint8_t *__passwd,
+ size_t __passwdlen, const uint8_t *__salt,
+ size_t __saltlen, uint64_t __N, uint32_t __r,
+ uint32_t __p, uint8_t *__buf, size_t __buflen);
+
+extern uint8_t *escrypt_r(escrypt_local_t *__local, const uint8_t *__passwd,
+ size_t __passwdlen, const uint8_t *__setting,
+ uint8_t *__buf, size_t __buflen);
+
+extern uint8_t *escrypt_gensalt_r(uint32_t __N_log2, uint32_t __r, uint32_t __p,
+ const uint8_t *__src, size_t __srclen,
+ uint8_t *__buf, size_t __buflen);
+
+extern const uint8_t *escrypt_parse_setting(const uint8_t *setting,
+ uint32_t *N_log2_p, uint32_t *r_p,
+ uint32_t *p_p);
+
+#endif /* !_CRYPTO_SCRYPT_H_ */
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