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authorH. Peter Anvin <hpa@linux.intel.com>2009-03-11 19:46:35 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2009-03-11 19:46:35 -0700
commitd16e5e8e8ea526326ed6f8880464399624bfe171 (patch)
tree9d1eb354f74532c219d31607e28840c4ebde3103 /gpxe/src/crypto/axtls/aes.c
parent43224f02c231ed97a15d8300eaaf69ad8118d222 (diff)
downloadsyslinux-elf-syslinux-3.74-pre3.tar.gz
syslinux-elf-syslinux-3.74-pre3.tar.xz
syslinux-elf-syslinux-3.74-pre3.zip
Update gPXE to version 0.9.7syslinux-3.74-pre3
Diffstat (limited to 'gpxe/src/crypto/axtls/aes.c')
-rw-r--r--gpxe/src/crypto/axtls/aes.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/gpxe/src/crypto/axtls/aes.c b/gpxe/src/crypto/axtls/aes.c
index 9154a515..0c0d7247 100644
--- a/gpxe/src/crypto/axtls/aes.c
+++ b/gpxe/src/crypto/axtls/aes.c
@@ -152,10 +152,6 @@ static const unsigned char Rcon[30]=
0xb3,0x7d,0xfa,0xef,0xc5,0x91,
};
-/* ----- static functions ----- */
-static void AES_encrypt(const AES_CTX *ctx, uint32_t *data);
-static void AES_decrypt(const AES_CTX *ctx, uint32_t *data);
-
/* Perform doubling in Galois Field GF(2^8) using the irreducible polynomial
x^8+x^4+x^3+x+1 */
static unsigned char AES_xtime(uint32_t x)
@@ -257,6 +253,7 @@ void AES_convert_key(AES_CTX *ctx)
}
}
+#if 0
/**
* Encrypt a byte sequence (with a block size 16) using the AES cipher.
*/
@@ -358,11 +355,12 @@ void AES_cbc_decrypt(AES_CTX *ctx, const uint8_t *msg, uint8_t *out, int length)
l2n(xor2, iv);
l2n(xor3, iv);
}
+#endif
/**
* Encrypt a single block (16 bytes) of data
*/
-static void AES_encrypt(const AES_CTX *ctx, uint32_t *data)
+void AES_encrypt(const AES_CTX *ctx, uint32_t *data)
{
/* To make this code smaller, generate the sbox entries on the fly.
* This will have a really heavy effect upon performance.
@@ -418,7 +416,7 @@ static void AES_encrypt(const AES_CTX *ctx, uint32_t *data)
/**
* Decrypt a single block (16 bytes) of data
*/
-static void AES_decrypt(const AES_CTX *ctx, uint32_t *data)
+void AES_decrypt(const AES_CTX *ctx, uint32_t *data)
{
uint32_t tmp[4];
uint32_t xt0,xt1,xt2,xt3,xt4,xt5,xt6;