Add support for the TLS_AEGIS_128L_SHA256 cipher suite

aegis-aead · Dec 4, 2024 · 0e74b33 · 0e74b33
1 parent 98acb6b
commit 0e74b33
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Showing 34 changed files with 1,359 additions and 20 deletions.
diff --git a/Configure b/Configure
@@ -416,6 +416,7 @@ my @dtls = qw(dtls1 dtls1_2);
 
 my @disablables = (
     "acvp-tests",
+    "aegis",
     "afalgeng",
     "apps",
     "argon2",
@@ -611,6 +612,7 @@ our %disabled = ( # "what"         => "comment"
 my @disable_cascades = (
     # "what"            => [ "cascade", ... ]
     "bulk"              => [ "shared", "dso",
+                             "aegis",
                              "aria", "async", "atexit", "autoload-config",
                              "blake2", "bf", "camellia", "cast", "chacha",
                              "cmac", "cms", "cmp", "comp", "ct",

diff --git a/crypto/objects/obj_dat.h b/crypto/objects/obj_dat.h
@@ -1187,7 +1187,7 @@ static const unsigned char so[8504] = {
     0x2B,0x06,0x01,0x04,0x01,0x82,0xE4,0x25,0x01,  /* [ 8494] OBJ_id_kp_wisun_fan_device */
 };
 
-#define NUM_NID 1324
+#define NUM_NID (1324 + 1)
 static const ASN1_OBJECT nid_objs[NUM_NID] = {
     {"UNDEF", "undefined", NID_undef},
     {"rsadsi", "RSA Data Security, Inc.", NID_rsadsi, 6, &so[0]},
@@ -2513,9 +2513,10 @@ static const ASN1_OBJECT nid_objs[NUM_NID] = {
     {"id-on-hardwareModuleName", "Hardware Module Name", NID_id_on_hardwareModuleName, 8, &so[8486]},
     {"id-kp-wisun-fan-device", "Wi-SUN Alliance Field Area Network (FAN)", NID_id_kp_wisun_fan_device, 9, &so[8494]},
     {"NULL", "NULL", NID_ac_auditEntity},
+    {"AEGIS-128L", "aegis-128l", NID_aegis_128l},
 };
 
-#define NUM_SN 1315
+#define NUM_SN (1315 + 1)
 static const unsigned int sn_objs[NUM_SN] = {
      364,    /* "AD_DVCS" */
      419,    /* "AES-128-CBC" */
@@ -3832,9 +3833,10 @@ static const unsigned int sn_objs[NUM_SN] = {
      160,    /* "x509Crl" */
     1093,    /* "x509ExtAdmission" */
     1289,    /* "zstd" */
+    NUM_NID - 1,    /* "aegis-128l" */
 };
 
-#define NUM_LN 1315
+#define NUM_LN (1315 + 1)
 static const unsigned int ln_objs[NUM_LN] = {
      363,    /* "AD Time Stamping" */
      405,    /* "ANSI X9.62" */
@@ -5151,6 +5153,7 @@ static const unsigned int ln_objs[NUM_LN] = {
     1207,    /* "x942kdf" */
     1206,    /* "x963kdf" */
      125,    /* "zlib compression" */
+    NUM_NID - 1,    /* "aegis-128l" */
 };
 
 #define NUM_OBJ 1181

diff --git a/crypto/objects/obj_mac.num b/crypto/objects/obj_mac.num
@@ -1321,3 +1321,4 @@ id_ct_rpkiSignedPrefixList		1320
 id_on_hardwareModuleName		1321
 id_kp_wisun_fan_device		1322
 ac_auditEntity		1323
+aegis_128l		1324
diff --git a/crypto/objects/objects.txt b/crypto/objects/objects.txt
@@ -1691,6 +1691,7 @@ sm-scheme 104 10        : SM4-XTS             : sm4-xts
 			: AES-256-CBC-HMAC-SHA256	: aes-256-cbc-hmac-sha256
 			: ChaCha20-Poly1305		: chacha20-poly1305
 			: ChaCha20			: chacha20
+			: AEGIS-128L			: aegis-128l
 
 ISO-US 10046 2 1	: dhpublicnumber		: X9.42 DH
 

diff --git a/include/crypto/aegis_128l.h b/include/crypto/aegis_128l.h
@@ -0,0 +1,7 @@
+#ifndef OSSL_CRYPTO_AEGIS_128L_H
+#define OSSL_CRYPTO_AEGIS_128L_H
+# pragma once
+
+#include <stddef.h>
+
+#endif
diff --git a/include/internal/quic_record_util.h b/include/internal/quic_record_util.h
@@ -74,6 +74,7 @@ int ossl_quic_provide_initial_secret(OSSL_LIB_CTX *libctx,
 # define QRL_SUITE_AES128GCM            1 /* SHA256 */
 # define QRL_SUITE_AES256GCM            2 /* SHA384 */
 # define QRL_SUITE_CHACHA20POLY1305     3 /* SHA256 */
+# define QRL_SUITE_AEGIS128L            4 /* SHA256 */
 
 /* Returns cipher name in bytes or NULL if suite ID is invalid. */
 const char *ossl_qrl_get_suite_cipher_name(uint32_t suite_id);

diff --git a/include/internal/quic_wire_pkt.h b/include/internal/quic_wire_pkt.h
@@ -165,6 +165,7 @@ typedef struct quic_hdr_protector_st {
 #  define QUIC_HDR_PROT_CIPHER_AES_128    1
 #  define QUIC_HDR_PROT_CIPHER_AES_256    2
 #  define QUIC_HDR_PROT_CIPHER_CHACHA     3
+#  define QUIC_HDR_PROT_CIPHER_AEGIS_128L 4
 
 /*
  * Initialises a header protector.

diff --git a/include/openssl/evp.h b/include/openssl/evp.h
@@ -35,7 +35,7 @@
 # define EVP_MAX_KEY_LENGTH              64
 # define EVP_MAX_IV_LENGTH               16
 # define EVP_MAX_BLOCK_LENGTH            32
-# define EVP_MAX_AEAD_TAG_LENGTH         16
+# define EVP_MAX_AEAD_TAG_LENGTH         32
 
 # define PKCS5_SALT_LEN                  8
 /* Default PKCS#5 iteration count */
@@ -479,6 +479,7 @@ typedef struct {
 
 /* Length of tag for TLS */
 # define EVP_CHACHAPOLY_TLS_TAG_LEN                      16
+# define EVP_AEGIS_128L_TLS_TAG_LEN                      16
 
 typedef struct evp_cipher_info_st {
     const EVP_CIPHER *cipher;

diff --git a/include/openssl/obj_mac.h b/include/openssl/obj_mac.h
@@ -5308,6 +5308,10 @@
 #define LN_chacha20             "chacha20"
 #define NID_chacha20            1019
 
+#define SN_aegis_128l             "AEGIS-128L"
+#define LN_aegis_128l             "aegis-128l"
+#define NID_aegis_128l            1324
+
 #define SN_dhpublicnumber               "dhpublicnumber"
 #define LN_dhpublicnumber               "X9.42 DH"
 #define NID_dhpublicnumber              920

diff --git a/include/openssl/ssl.h.in b/include/openssl/ssl.h.in
@@ -150,6 +150,7 @@ extern "C" {
 # define SSL_TXT_ARIA256         "ARIA256"
 # define SSL_TXT_GOST2012_GOST8912_GOST8912 "GOST2012-GOST8912-GOST8912"
 # define SSL_TXT_CBC             "CBC"
+# define SSL_TXT_AEGIS_128L      "AEGIS-128L"
 
 # define SSL_TXT_MD5             "MD5"
 # define SSL_TXT_SHA1            "SHA1"
@@ -199,9 +200,11 @@ extern "C" {
  * DEPRECATED IN 3.0.0, in favor of OSSL_default_ciphersuites()
  * Update both macro and function simultaneously
  */
-#  define TLS_DEFAULT_CIPHERSUITES "TLS_AES_256_GCM_SHA384:" \
+#  define TLS_DEFAULT_CIPHERSUITES \
+                                   "TLS_AES_256_GCM_SHA384:" \
                                    "TLS_CHACHA20_POLY1305_SHA256:" \
-                                   "TLS_AES_128_GCM_SHA256"
+                                   "TLS_AES_128_GCM_SHA256:" \
+                                   "TLS_AEGIS_128L_SHA256"
 # endif
 /*
  * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always

diff --git a/include/openssl/tls1.h b/include/openssl/tls1.h
@@ -625,6 +625,8 @@ int SSL_CTX_set_tlsext_ticket_key_evp_cb
 # define TLS1_3_CK_CHACHA20_POLY1305_SHA256               0x03001303
 # define TLS1_3_CK_AES_128_CCM_SHA256                     0x03001304
 # define TLS1_3_CK_AES_128_CCM_8_SHA256                   0x03001305
+# define TLS1_3_CK_AEGIS_256_SHA512                       0x03001306
+# define TLS1_3_CK_AEGIS_128L_SHA256                      0x03001307
 
 /* Integrity-only ciphersuites from RFC 9150 */
 # define TLS1_3_CK_SHA256_SHA256                          0x0300C0B4
@@ -711,6 +713,8 @@ int SSL_CTX_set_tlsext_ticket_key_evp_cb
 # define TLS1_3_RFC_SHA384_SHA384                        "TLS_SHA384_SHA384"
 # define TLS1_3_RFC_AES_128_CCM_SHA256                   "TLS_AES_128_CCM_SHA256"
 # define TLS1_3_RFC_AES_128_CCM_8_SHA256                 "TLS_AES_128_CCM_8_SHA256"
+# define TLS1_3_RFC_AEGIS_128L_SHA256                    "TLS_AEGIS_128L_SHA256"
+# define TLS1_3_RFC_AEGIS_256_SHA512                     "TLS_AEGIS_256_SHA512"
 # define TLS1_RFC_ECDHE_ECDSA_WITH_NULL_SHA              "TLS_ECDHE_ECDSA_WITH_NULL_SHA"
 # define TLS1_RFC_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA      "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"
 # define TLS1_RFC_ECDHE_ECDSA_WITH_AES_128_CBC_SHA       "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"

diff --git a/providers/defltprov.c b/providers/defltprov.c
@@ -313,6 +313,9 @@ static const OSSL_ALGORITHM_CAPABLE deflt_ciphers[] = {
     ALG(PROV_NAMES_ChaCha20_Poly1305, ossl_chacha20_ossl_poly1305_functions),
 # endif /* OPENSSL_NO_POLY1305 */
 #endif /* OPENSSL_NO_CHACHA */
+#ifndef OPENSSL_NO_AEGIS
+    ALG(PROV_NAMES_AEGIS_128L, ossl_aegis_128l_functions),
+#endif
     { { NULL, NULL, NULL }, NULL }
 };
 static OSSL_ALGORITHM exported_ciphers[OSSL_NELEM(deflt_ciphers)];

diff --git a/providers/implementations/ciphers/build.info b/providers/implementations/ciphers/build.info
@@ -26,6 +26,7 @@ $CHACHA_GOAL=../../libdefault.a
 $CHACHAPOLY_GOAL=../../libdefault.a
 $SIV_GOAL=../../libdefault.a
 $SIV_GCM_GOAL=../../libdefault.a
+$AEGIS_GOAL=../../libdefault.a
 
 IF[{- !$disabled{asm} -}]
   $GHASHDEF_x86=GHASH_ASM
@@ -192,3 +193,9 @@ IF[{- !$disabled{chacha} -}]
       cipher_chacha20_poly1305.c cipher_chacha20_poly1305_hw.c
  ENDIF
 ENDIF
+
+IF[{- !$disabled{aegis} -}]
+  SOURCE[$AEGIS_GOAL]=\
+      cipher_aegis_128l.c cipher_aegis_128l_hw.c
+ENDIF
+