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cbc is already done in mifare_cypher_single_block (anon)

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iceman1001 2021-03-29 21:52:36 +02:00
commit b7be78a8fb
1 changed files with 2 additions and 2 deletions
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4
client/src/mifare/desfire_crypto.c
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@ -862,7 +862,7 @@ void mifare_cypher_single_block(desfirekey_t key, uint8_t *data, uint8_t *ivect,
mbedtls_aes_context actx; mbedtls_aes_context actx;
mbedtls_aes_init(&actx); mbedtls_aes_init(&actx);
mbedtls_aes_setkey_enc(&actx, key->data, 128); mbedtls_aes_setkey_enc(&actx, key->data, 128);
mbedtls_aes_crypt_cbc(&actx, MBEDTLS_AES_ENCRYPT, sizeof(edata), ivect, data, edata); mbedtls_aes_crypt_ecb(&actx, MBEDTLS_AES_ENCRYPT, data, edata);
mbedtls_aes_free(&actx); mbedtls_aes_free(&actx);
break; break;
} }
@ -870,7 +870,7 @@ void mifare_cypher_single_block(desfirekey_t key, uint8_t *data, uint8_t *ivect,
mbedtls_aes_context actx; mbedtls_aes_context actx;
mbedtls_aes_init(&actx); mbedtls_aes_init(&actx);
mbedtls_aes_setkey_dec(&actx, key->data, 128); mbedtls_aes_setkey_dec(&actx, key->data, 128);
mbedtls_aes_crypt_cbc(&actx, MBEDTLS_AES_DECRYPT, sizeof(edata), ivect, edata, data); mbedtls_aes_crypt_ecb(&actx, MBEDTLS_AES_DECRYPT, edata, data);
mbedtls_aes_free(&actx); mbedtls_aes_free(&actx);
break; break;
} }