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Use mbedtls_ct_error_if

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-09-22 09:52:15 +01:00
parent fbe74a9e51
commit d03f483dbe
3 changed files with 8 additions and 10 deletions
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8
library/rsa.c
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@ -158,12 +158,10 @@ static int mbedtls_ct_rsaes_pkcs1_v15_unpadding(unsigned char *input,
* - OUTPUT_TOO_LARGE if the padding is good but the decrypted
* plaintext does not fit in the output buffer.
* - 0 if the padding is correct. */
ret = -(int) mbedtls_ct_uint_if(
ret = mbedtls_ct_error_if(
bad,
(unsigned) (-(MBEDTLS_ERR_RSA_INVALID_PADDING)),
mbedtls_ct_uint_if_else_0(
output_too_large,
(unsigned) (-(MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE)))
MBEDTLS_ERR_RSA_INVALID_PADDING,
mbedtls_ct_error_if_else_0(output_too_large, MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE)
);
/* If the padding is bad or the plaintext is too large, zero the