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ARM:tegra20: Remove aes debug prints

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In 6e7b9f4 some of the debug prints for AES code moved into the generic
code, so we remove these additional calls.

Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Tom Rini 2014-04-18 08:18:23 -04:00
parent 53eb768dfb
commit b149c4c399
1 changed files with 0 additions and 9 deletions
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9
arch/arm/cpu/tegra20-common/crypto.c
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@ -62,14 +62,11 @@ static void sign_object(u8 *key, u8 *key_schedule, u8 *src, u8 *dst,
tmp_data[i] = 0;
aes_cbc_encrypt_blocks(key_schedule, tmp_data, left, 1);
debug_print_vector("AES(key, nonce)", AES_KEY_LENGTH, left);
left_shift_vector(left, k1, sizeof(left));
debug_print_vector("L", AES_KEY_LENGTH, left);
if ((left[0] >> 7) != 0) /* get MSB of L */
k1[AES_KEY_LENGTH-1] ^= AES_CMAC_CONST_RB;
debug_print_vector("K1", AES_KEY_LENGTH, k1);
/* compute the AES-CMAC value */
for (i = 0; i < num_aes_blocks; i++) {
@ -84,16 +81,11 @@ static void sign_object(u8 *key, u8 *key_schedule, u8 *src, u8 *dst,
aes_encrypt(tmp_data, key_schedule, dst);
debug("sign_obj: block %d of %d\n", i, num_aes_blocks);
debug_print_vector("AES-CMAC Src", AES_KEY_LENGTH, src);
debug_print_vector("AES-CMAC Xor", AES_KEY_LENGTH, tmp_data);
debug_print_vector("AES-CMAC Dst", AES_KEY_LENGTH, dst);
/* Update pointers for next loop. */
cbc_chain_data = dst;
src += AES_KEY_LENGTH;
}
debug_print_vector("AES-CMAC Hash", AES_KEY_LENGTH, dst);
}
/**
@ -112,7 +104,6 @@ static int encrypt_and_sign(u8 *key, enum security_op oper, u8 *src,
u8 key_schedule[AES_EXPAND_KEY_LENGTH];
debug("encrypt_and_sign: length = %d\n", length);
debug_print_vector("AES key", AES_KEY_LENGTH, key);
/*
* The only need for a key is for signing/checksum purposes, so