BoringSSL: Add AES support with 192-bit keys

BoringSSL restored the previously removed AES-192 ECB support in ("Add
AES-192 ECB.") commit. Since this is needed for DPP with the P-384
curve, restore support for this through EVP_aes_192_ecb().

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

src/crypto/crypto_openssl.c

@@ -270,10 +270,8 @@ static const EVP_CIPHER * aes_get_evp_cipher(size_t keylen)
 	switch (keylen) {
 	case 16:
 		return EVP_aes_128_ecb();
-#ifndef OPENSSL_IS_BORINGSSL
 	case 24:
 		return EVP_aes_192_ecb();
-#endif /* OPENSSL_IS_BORINGSSL */
 	case 32:
 		return EVP_aes_256_ecb();
 	}