Initial ASCON hash256 and AEAD128 support based on NIST SP 800-232 ipd

.github/workflows/os-check.yml

@@ -40,6 +40,8 @@ jobs:
            --enable-dtls-mtu',
           '--enable-dtls --enable-dtlscid --enable-dtls13 --enable-secure-renegotiation
             --enable-psk --enable-aesccm --enable-nullcipher CPPFLAGS=-DWOLFSSL_STATIC_RSA',
+          '--enable-ascon --enable-experimental',
+          '--enable-ascon CPPFLAGS=-DWOLFSSL_ASCON_UNROLL --enable-experimental',
         ]
     name: make check
     if: github.repository_owner == 'wolfssl'

.wolfssl_known_macro_extras

@@ -564,6 +564,7 @@ WOLFSSL_ALLOW_TLS_SHA1
 WOLFSSL_ALTERNATIVE_DOWNGRADE
 WOLFSSL_ALT_NAMES_NO_REV
 WOLFSSL_ARM_ARCH_NEON_64BIT
+WOLFSSL_ASCON_UNROLL
 WOLFSSL_ASNC_CRYPT
 WOLFSSL_ASN_EXTRA
 WOLFSSL_ASN_INT_LEAD_0_ANY

configure.ac

@@ -6055,6 +6055,17 @@ then
     AM_CFLAGS="$AM_CFLAGS -DHAVE_XCHACHA"
 fi
 
+# ASCON
+AC_ARG_ENABLE([ascon],
+    [AS_HELP_STRING([--enable-ascon],[Enable ASCON (default: disabled).])],
+    [ ENABLED_ASCON=$enableval ],
+    [ ENABLED_ASCON=no]
+    )
+
+if test "$ENABLED_ASCON" = "yes"
+then
+    AM_CFLAGS="$AM_CFLAGS -DHAVE_ASCON"
+fi
 
 # Hash DRBG
 AC_ARG_ENABLE([hashdrbg],
@@ -10073,6 +10084,7 @@ AM_CONDITIONAL([BUILD_SHA3],[test "x$ENABLED_SHA3" != "xno" || test "x$ENABLED_U
 AM_CONDITIONAL([BUILD_POLY1305],[test "x$ENABLED_POLY1305" = "xyes" || test "x$ENABLED_USERSETTINGS" = "xyes"])
 AM_CONDITIONAL([BUILD_CHACHA],[test "x$ENABLED_CHACHA" = "xyes" || test "x$ENABLED_CHACHA" = "xnoasm" || test "x$ENABLED_USERSETTINGS" = "xyes"])
 AM_CONDITIONAL([BUILD_XCHACHA],[test "x$ENABLED_XCHACHA" = "xyes" || test "x$ENABLED_USERSETTINGS" = "xyes"])
+AM_CONDITIONAL([BUILD_ASCON],[test "x$ENABLED_ASCON" = "xyes" || test "x$ENABLED_USERSETTINGS" = "xyes"])
 AM_CONDITIONAL([BUILD_SM2],[test "x$ENABLED_SM2" != "xno" || test "x$ENABLED_USERSETTINGS" = "xyes"])
 AM_CONDITIONAL([BUILD_SM3],[test "x$ENABLED_SM3" != "xno" || test "x$ENABLED_USERSETTINGS" = "xyes"])
 AM_CONDITIONAL([BUILD_SM4],[test "x$ENABLED_SM4" != "xno" || test "x$ENABLED_USERSETTINGS" = "xyes"])
@@ -10473,6 +10485,7 @@ echo "   * AES-EAX:                    $ENABLED_AESEAX"
 echo "   * AES Bitspliced:             $ENABLED_AESBS"
 echo "   * AES Key Wrap:               $ENABLED_AESKEYWRAP"
 echo "   * ARIA:                       $ENABLED_ARIA"
+echo "   * ASCON:                      $ENABLED_ASCON"
 echo "   * DES3:                       $ENABLED_DES3"
 echo "   * DES3 TLS Suites:            $ENABLED_DES3_TLS_SUITES"
 echo "   * Camellia:                   $ENABLED_CAMELLIA"