openssl: Support of AES-CFB encryption

2021-12-06 12:52:37 +01:00
parent dcaf9b38f3
commit 695a04d146
8 changed files with 158 additions and 3 deletions
@@ -47,14 +47,15 @@ ENUM_NEXT(encryption_algorithm_names, ENCR_CAMELLIA_CBC, ENCR_CHACHA20_POLY1305,
 	"CAMELLIA_CCM_12",
 	"CAMELLIA_CCM_16",
 	"CHACHA20_POLY1305");
-ENUM_NEXT(encryption_algorithm_names, ENCR_UNDEFINED, ENCR_AES_ECB, ENCR_CHACHA20_POLY1305,
+ENUM_NEXT(encryption_algorithm_names, ENCR_UNDEFINED, ENCR_AES_CFB, ENCR_CHACHA20_POLY1305,
 	"UNDEFINED",
 	"DES_ECB",
 	"SERPENT_CBC",
 	"TWOFISH_CBC",
 	"RC2_CBC",
-	"AES_ECB");
-ENUM_END(encryption_algorithm_names, ENCR_AES_ECB);
+	"AES_ECB",
+	"AES_CFB");
+ENUM_END(encryption_algorithm_names, ENCR_AES_CFB);

 /*
 * Described in header.
@@ -65,6 +65,7 @@ enum encryption_algorithm_t {
 	/* see macros below to handle RC2 (effective) key length */
 	ENCR_RC2_CBC =          1028,
 	ENCR_AES_ECB =			1029,
+	ENCR_AES_CFB =			1030,
 };

 #define DES_BLOCK_SIZE			 8
@@ -40,6 +40,7 @@ iv_gen_t* iv_gen_create_for_alg(encryption_algorithm_t alg)
 		case ENCR_SERPENT_CBC:
 		case ENCR_TWOFISH_CBC:
 		case ENCR_RC2_CBC:
+		case ENCR_AES_CFB:
 			return iv_gen_rand_create();
 		case ENCR_AES_CTR:
 		case ENCR_AES_CCM_ICV8: