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fix(wpa_supplicant): Correct iv lenght passed in mbedtls_cipher_set_iv()

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This commit is contained in:
Kapil Gupta
2023-11-01 17:31:02 +05:30
parent 0e80568bfa
commit 095eae5fa3
1 changed files with 9 additions and 6 deletions
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15
components/wpa_supplicant/esp_supplicant/src/crypto/crypto_mbedtls.c
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@ -506,16 +506,19 @@ static int crypto_init_cipher_ctx(mbedtls_cipher_context_t *ctx,
return -1; return -1;
} }
if (mbedtls_cipher_setkey(ctx, key, key_len * 8, operation) != 0) { ret = mbedtls_cipher_setkey(ctx, key, key_len * 8, operation);
wpa_printf(MSG_ERROR, "mbedtls_cipher_setkey returned error"); if (ret != 0) {
wpa_printf(MSG_ERROR, "mbedtls_cipher_setkey returned error=%d", ret);
return -1; return -1;
} }
if (mbedtls_cipher_set_iv(ctx, iv, cipher_info->MBEDTLS_PRIVATE(iv_size)) != 0) { ret = mbedtls_cipher_set_iv(ctx, iv, cipher_info->MBEDTLS_PRIVATE(iv_size) << MBEDTLS_IV_SIZE_SHIFT);
wpa_printf(MSG_ERROR, "mbedtls_cipher_set_iv returned error"); if (ret != 0) {
wpa_printf(MSG_ERROR, "mbedtls_cipher_set_iv returned error=%d", ret);
return -1; return -1;
} }
if (mbedtls_cipher_reset(ctx) != 0) { ret = mbedtls_cipher_reset(ctx);
wpa_printf(MSG_ERROR, "mbedtls_cipher_reset() returned error"); if (ret != 0) {
wpa_printf(MSG_ERROR, "mbedtls_cipher_reset() returned error=%d", ret);
return -1; return -1;
} }