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Revert a part of sensitive information duplication from tinycrypt

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Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
This commit is contained in:
Andrzej Kurek
2020-07-15 22:32:08 -04:00
parent afec8853c5
commit cf3e35cc58
3 changed files with 1 additions and 21 deletions
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6
tinycrypt/ecc.c
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@@ -1239,8 +1239,6 @@ int uECC_compute_public_key(const uint8_t *private_key, uint8_t *public_key)
int ret = UECC_FAULT_DETECTED;
uECC_word_t _private[NUM_ECC_WORDS];
uECC_word_t _public[NUM_ECC_WORDS * 2];
volatile const uint8_t *private_key_dup = private_key;
volatile const uint8_t *public_key_dup = public_key;
uECC_vli_bytesToNative(
_private,
@@ -1266,8 +1264,6 @@ int uECC_compute_public_key(const uint8_t *private_key, uint8_t *public_key)
uECC_vli_nativeToBytes(
public_key +
NUM_ECC_BYTES, NUM_ECC_BYTES, _public + NUM_ECC_WORDS);
if (private_key_dup != private_key || public_key_dup != public_key){
return UECC_FAULT_DETECTED;
}
return ret;
}