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Simply generic_hash()

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos 2022-06-10 16:37:06 +02:00
parent 9ea71fb45b
commit 3397f25bf0
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GPG key ID: C0095B7870A4CCD3
1 changed files with 1 additions and 8 deletions
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9
src/ccid/crypto_utils.c
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@ -64,14 +64,7 @@ void hash256(const uint8_t *input, size_t len, uint8_t output[32]) {
}
void generic_hash(mbedtls_md_type_t md, const uint8_t *input, size_t len, uint8_t *output) {
mbedtls_md_context_t ctx;
mbedtls_md_init(&ctx);
const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type(md);
mbedtls_md_setup(&ctx, md_info, 0);
mbedtls_md_starts(&ctx);
mbedtls_md_update(&ctx, input, len);
mbedtls_md_finish(&ctx, output);
mbedtls_md_free(&ctx);
mbedtls_md(mbedtls_md_info_from_type(md), input, len, output);
}
int aes_encrypt(const uint8_t *key, const uint8_t *iv, int key_size, int mode, uint8_t *data, int len) {