VeraCrypt
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-rw-r--r--src/Common/Pkcs5.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/src/Common/Pkcs5.c b/src/Common/Pkcs5.c
index a71be573..8bc828ef 100644
--- a/src/Common/Pkcs5.c
+++ b/src/Common/Pkcs5.c
@@ -1,11 +1,11 @@
/*
Legal Notice: Some portions of the source code contained in this file were
- derived from the source code of TrueCrypt 7.1a, which is
- Copyright (c) 2003-2012 TrueCrypt Developers Association and which is
+ derived from the source code of TrueCrypt 7.1a, which is
+ Copyright (c) 2003-2012 TrueCrypt Developers Association and which is
governed by the TrueCrypt License 3.0, also from the source code of
Encryption for the Masses 2.02a, which is Copyright (c) 1998-2000 Paul Le Roux
- and which is governed by the 'License Agreement for Encryption for the Masses'
- Modifications and additions to the original source code (contained in this file)
+ and which is governed by the 'License Agreement for Encryption for the Masses'
+ Modifications and additions to the original source code (contained in this file)
and all other portions of this file are Copyright (c) 2013-2016 IDRIX
and are governed by the Apache License 2.0 the full text of which is
contained in the file License.txt included in VeraCrypt binary and source
@@ -150,7 +150,7 @@ static void derive_u_sha256 (char *pwd, int pwd_len, char *salt, int salt_len, u
char* k = hmac->k;
char* u = hmac->u;
uint32 c;
- int i;
+ int i;
#ifdef TC_WINDOWS_BOOT
/* In bootloader mode, least significant bit of iterations is a boolean (TRUE for boot derivation mode, FALSE otherwise)
@@ -169,7 +169,7 @@ static void derive_u_sha256 (char *pwd, int pwd_len, char *salt, int salt_len, u
/* iteration 1 */
memcpy (k, salt, salt_len); /* salt */
-
+
/* big-endian block number */
memset (&k[salt_len], 0, 3);
k[salt_len + 3] = (char) b;
@@ -191,7 +191,7 @@ static void derive_u_sha256 (char *pwd, int pwd_len, char *salt, int salt_len, u
void derive_key_sha256 (char *pwd, int pwd_len, char *salt, int salt_len, uint32 iterations, char *dk, int dklen)
-{
+{
hmac_sha256_ctx hmac;
sha256_ctx* ctx;
char* buf = hmac.k;
@@ -315,7 +315,7 @@ void hmac_sha512
char *k, /* secret key */
int lk, /* length of the key in bytes */
char *d, /* data and also output buffer of at least 64 bytes */
- int ld /* length of data in bytes */
+ int ld /* length of data in bytes */
)
{
hmac_sha512_ctx hmac;
@@ -521,7 +521,7 @@ void hmac_ripemd160 (char *key, int keylen, char *input_digest, int len)
/* If the key is longer than the hash algorithm block size,
let key = ripemd160(key), as per HMAC specifications. */
- if (keylen > RIPEMD160_BLOCKSIZE)
+ if (keylen > RIPEMD160_BLOCKSIZE)
{
RMD160_CTX tctx;
@@ -533,14 +533,14 @@ void hmac_ripemd160 (char *key, int keylen, char *input_digest, int len)
keylen = RIPEMD160_DIGESTSIZE;
burn (&tctx, sizeof(tctx)); // Prevent leaks
- }
+ }
/* perform inner RIPEMD-160 */
ctx = &(hmac.inner_digest_ctx);
/* start out by storing key in pads */
memset(k_pad, 0x36, 64);
/* XOR key with ipad and opad values */
- for (i=0; i<keylen; i++)
+ for (i=0; i<keylen; i++)
{
k_pad[i] ^= key[i];
}
@@ -551,7 +551,7 @@ void hmac_ripemd160 (char *key, int keylen, char *input_digest, int len)
/* perform outer RIPEMD-160 */
ctx = &(hmac.outer_digest_ctx);
memset(k_pad, 0x5c, 64);
- for (i=0; i<keylen; i++)
+ for (i=0; i<keylen; i++)
{
k_pad[i] ^= key[i];
}
@@ -591,7 +591,7 @@ static void derive_u_ripemd160 (char *pwd, int pwd_len, char *salt, int salt_len
/* iteration 1 */
memcpy (k, salt, salt_len); /* salt */
-
+
/* big-endian block number */
memset (&k[salt_len], 0, 3);
k[salt_len + 3] = (char) b;
@@ -612,7 +612,7 @@ static void derive_u_ripemd160 (char *pwd, int pwd_len, char *salt, int salt_len
}
void derive_key_ripemd160 (char *pwd, int pwd_len, char *salt, int salt_len, uint32 iterations, char *dk, int dklen)
-{
+{
int b, l, r;
hmac_ripemd160_ctx hmac;
RMD160_CTX* ctx;
@@ -621,7 +621,7 @@ void derive_key_ripemd160 (char *pwd, int pwd_len, char *salt, int salt_len, uin
unsigned char tk[RIPEMD160_DIGESTSIZE];
/* If the password is longer than the hash algorithm block size,
let password = ripemd160(password), as per HMAC specifications. */
- if (pwd_len > RIPEMD160_BLOCKSIZE)
+ if (pwd_len > RIPEMD160_BLOCKSIZE)
{
RMD160_CTX tctx;
@@ -652,7 +652,7 @@ void derive_key_ripemd160 (char *pwd, int pwd_len, char *salt, int salt_len, uin
/* start out by storing key in pads */
memset(k_pad, 0x36, 64);
/* XOR key with ipad and opad values */
- for (b=0; b<pwd_len; b++)
+ for (b=0; b<pwd_len; b++)
{
k_pad[b] ^= pwd[b];
}
@@ -663,7 +663,7 @@ void derive_key_ripemd160 (char *pwd, int pwd_len, char *salt, int salt_len, uin
/* perform outer RIPEMD-160 */
ctx = &(hmac.outer_digest_ctx);
memset(k_pad, 0x5c, 64);
- for (b=0; b<pwd_len; b++)
+ for (b=0; b<pwd_len; b++)
{
k_pad[b] ^= pwd[b];
}
@@ -797,7 +797,7 @@ static void derive_u_whirlpool (char *pwd, int pwd_len, char *salt, int salt_len
/* iteration 1 */
memcpy (k, salt, salt_len); /* salt */
/* big-endian block number */
- memset (&k[salt_len], 0, 3);
+ memset (&k[salt_len], 0, 3);
k[salt_len + 3] = (char) b;
hmac_whirlpool_internal (pwd, pwd_len, k, salt_len + 4, hmac);
@@ -894,19 +894,19 @@ wchar_t *get_pkcs5_prf_name (int pkcs5_prf_id)
{
switch (pkcs5_prf_id)
{
- case SHA512:
+ case SHA512:
return L"HMAC-SHA-512";
- case SHA256:
+ case SHA256:
return L"HMAC-SHA-256";
- case RIPEMD160:
+ case RIPEMD160:
return L"HMAC-RIPEMD-160";
- case WHIRLPOOL:
+ case WHIRLPOOL:
return L"HMAC-Whirlpool";
- default:
+ default:
return L"(Unknown)";
}
}
@@ -925,7 +925,7 @@ int get_pkcs5_iteration_count (int pkcs5_prf_id, int pim, BOOL truecryptMode, BO
switch (pkcs5_prf_id)
{
- case RIPEMD160:
+ case RIPEMD160:
if (truecryptMode)
return bBoot ? 1000 : 2000;
else if (pim == 0)
@@ -935,10 +935,10 @@ int get_pkcs5_iteration_count (int pkcs5_prf_id, int pim, BOOL truecryptMode, BO
return bBoot? pim * 2048 : 15000 + pim * 1000;
}
- case SHA512:
+ case SHA512:
return truecryptMode? 1000 : ((pim == 0)? 500000 : 15000 + pim * 1000);
- case WHIRLPOOL:
+ case WHIRLPOOL:
return truecryptMode? 1000 : ((pim == 0)? 500000 : 15000 + pim * 1000);
case SHA256:
@@ -951,7 +951,7 @@ int get_pkcs5_iteration_count (int pkcs5_prf_id, int pim, BOOL truecryptMode, BO
return bBoot? pim * 2048 : 15000 + pim * 1000;
}
- default:
+ default:
TC_THROW_FATAL_EXCEPTION; // Unknown/wrong ID
}
return 0;