diff --git a/tests/suites/test_suite_ecp.data b/tests/suites/test_suite_ecp.data
index ceafc79..070787d 100644
--- a/tests/suites/test_suite_ecp.data
+++ b/tests/suites/test_suite_ecp.data
@@ -205,14 +205,22 @@
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 ecp_write_binary:MBEDTLS_ECP_DP_SECP192R1:"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"93112b28345b7d1d7799611e49bea9d8290cb2d7afe1f9f3":"01":MBEDTLS_ECP_PF_COMPRESSED:"0348d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":25:0
 
-ECP write binary #10 (Montgomery, buffer just fits)
+ECP write binary #10 (Montgomery curve25519, buffer just fits)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 ecp_write_binary:MBEDTLS_ECP_DP_CURVE25519:"11223344556677889900aabbccddeeff11223344556677889900aabbccddeeff":"0":"1":MBEDTLS_ECP_PF_COMPRESSED:"ffeeddccbbaa00998877665544332211ffeeddccbbaa00998877665544332211":32:0
 
-ECP write binary #11 (Montgomery, buffer too small)
+ECP write binary #11 (Montgomery curve25519, buffer too small)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 ecp_write_binary:MBEDTLS_ECP_DP_CURVE25519:"11223344556677889900aabbccddeeff11223344556677889900aabbccddeeff":"0":"1":MBEDTLS_ECP_PF_COMPRESSED:"ffeeddccbbaa00998877665544332211ffeeddccbbaa00998877665544332211":31:MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL
 
+ECP write binary #12 (Montgomery curve448, buffer just fits)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecp_write_binary:MBEDTLS_ECP_DP_CURVE448:"3eb7a829b0cd20f5bcfc0b599b6feccf6da4627107bdb0d4f345b43027d8b972fc3e34fb4232a13ca706dcb57aec3dae07bdc1c67bf33609":"0":"1":MBEDTLS_ECP_PF_COMPRESSED:"0936f37bc6c1bd07ae3dec7ab5dc06a73ca13242fb343efc72b9d82730b445f3d4b0bd077162a46dcfec6f9b590bfcbcf520cdb029a8b73e":56:0
+
+ECP write binary #13 (Montgomery curve448, buffer too small)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecp_write_binary:MBEDTLS_ECP_DP_CURVE448:"3eb7a829b0cd20f5bcfc0b599b6feccf6da4627107bdb0d4f345b43027d8b972fc3e34fb4232a13ca706dcb57aec3dae07bdc1c67bf33609":"0":"1":MBEDTLS_ECP_PF_COMPRESSED:"0936f37bc6c1bd07ae3dec7ab5dc06a73ca13242fb343efc72b9d82730b445f3d4b0bd077162a46dcfec6f9b590bfcbcf520cdb029a8b73e":55:MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL
+
 ECP read binary #1 (zero, invalid ilen)
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 ecp_read_binary:MBEDTLS_ECP_DP_SECP192R1:"0000":"01":"01":"00":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
@@ -261,6 +269,22 @@
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 ecp_read_binary:MBEDTLS_ECP_DP_CURVE25519:"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a00":"6a4e9baa8ea9a4ebf41a38260d3abf0d5af73eb4dc7d8b7454a7308909f02085":"0":"1":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
 
+ECP read binary #13 (Curve448, OK)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE448:"9a8f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a598726b":"6b7298a5c0d8c29a1dab27f1a6826300917389449741a974f5bac9d98dc298d46555bce8bae89eeed400584bb046cf75579f51d125498f9a":"0":"1":0
+
+ECP read binary #14 (Curve448, too long)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE448:"9a8f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a598726b00":"6b7298a5c0d8c29a1dab27f1a6826300917389449741a974f5bac9d98dc298d46555bce8bae89eeed400584bb046cf75579f51d125498f9a":"0":"1":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
+
+ECP read binary #15 (Curve448, too short)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE448:"8f4925d1519f5775cf46b04b5800d4ee9ee8bae8bc5565d498c28dd9c9baf574a9419744897391006382a6f127ab1d9ac2d8c0a598726b":"6b7298a5c0d8c29a1dab27f1a6826300917389449741a974f5bac9d98dc298d46555bce8bae89eeed400584bb046cf75579f51d125498f9a":"0":"1":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
+
+ECP read binary #16 (Curve448, non-canonical)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+ecp_read_binary:MBEDTLS_ECP_DP_CURVE448:"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff":"0":"1":0
+
 ECP tls read point #1 (zero, invalid length byte)
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 mbedtls_ecp_tls_read_point:MBEDTLS_ECP_DP_SECP192R1:"0200":"01":"01":"00":MBEDTLS_ERR_ECP_BAD_INPUT_DATA
@@ -326,34 +350,58 @@
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_SECP192R1:"FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831":MBEDTLS_ERR_ECP_INVALID_KEY
 
-ECP check privkey #5 (montgomery, too big)
+ECP check privkey #5 (montgomery curve25519, too big)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE25519:"C000000000000000000000000000000000000000000000000000000000000000":MBEDTLS_ERR_ECP_INVALID_KEY
 
-ECP check privkey #6 (montgomery, not big enough)
+ECP check privkey #6 (montgomery curve25519, not big enough)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE25519:"3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0":MBEDTLS_ERR_ECP_INVALID_KEY
 
-ECP check privkey #7 (montgomery, msb OK)
+ECP check privkey #7 (montgomery curve25519, msb OK)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE25519:"4000000000000000000000000000000000000000000000000000000000000000":0
 
-ECP check privkey #8 (montgomery, bit 0 set)
+ECP check privkey #8 (montgomery curve25519, bit 0 set)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE25519:"4000000000000000000000000000000000000000000000000000000000000001":MBEDTLS_ERR_ECP_INVALID_KEY
 
-ECP check privkey #9 (montgomery, bit 1 set)
+ECP check privkey #9 (montgomery curve25519, bit 1 set)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE25519:"4000000000000000000000000000000000000000000000000000000000000002":MBEDTLS_ERR_ECP_INVALID_KEY
 
-ECP check privkey #10 (montgomery, bit 2 set)
+ECP check privkey #10 (montgomery curve25519, bit 2 set)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE25519:"4000000000000000000000000000000000000000000000000000000000000004":MBEDTLS_ERR_ECP_INVALID_KEY
 
-ECP check privkey #11 (montgomery, OK)
+ECP check privkey #11 (montgomery curve25519, OK)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE25519:"7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8":0
 
+ECP check privkey #12 (montgomery curve448, too big)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE448:"800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP check privkey #13 (montgomery curve448, not big enough)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE448:"80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP check privkey #14 (montgomery curve448, msb OK)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE448:"8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000":0
+
+ECP check privkey #15 (montgomery curve448, bit 0 set)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE448:"8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP check privkey #16 (montgomery curve448, bit 1 set)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE448:"8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002":MBEDTLS_ERR_ECP_INVALID_KEY
+
+ECP check privkey #17 (montgomery curve448, OK)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_check_privkey:MBEDTLS_ECP_DP_CURVE448:"8FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC":0
+
 ECP check public-private #1 (OK)
 depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED
 mbedtls_ecp_check_pub_priv:MBEDTLS_ECP_DP_SECP256R1:"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":MBEDTLS_ECP_DP_SECP256R1:"00f12a1320760270a83cbffd53f6031ef76a5d86c8a204f2c30ca9ebf51f0f0ea7":"37cc56d976091e5a723ec7592dff206eee7cf9069174d0ad14b5f76822596292":"4ee500d82311ffea2fd2345d5d16bd8a88c26b770d55cd8a2a0efa01c8b4edff":0
@@ -389,6 +437,10 @@
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_gen_keypair:MBEDTLS_ECP_DP_CURVE25519
 
+ECP gen keypair [#3]
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_gen_keypair:MBEDTLS_ECP_DP_CURVE448
+
 ECP gen keypair wrapper
 depends_on:MBEDTLS_ECP_DP_SECP192R1_ENABLED
 mbedtls_ecp_gen_key:MBEDTLS_ECP_DP_SECP192R1
@@ -481,17 +533,46 @@
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"F0FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3F":MBEDTLS_ERR_ECP_INVALID_KEY:0
 
-ECP read key #14 (Curve448, not supported)
+ECP read key #14 (Curve448, most significant bit unset)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"FCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F":0:0
+
+ECP read key #15 (Curve448, msb OK)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080":0:1
+
+ECP read key #16 (Curve448, bit 0 set)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080":0:0
+
+ECP read key #17 (Curve448, bit 1 set)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080":0:0
+
+ECP read key #18 (Curve448, OK)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"FCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F":0:1
+
+ECP read key #19 (Curve448, too long)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"FCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F":MBEDTLS_ERR_ECP_INVALID_KEY:0
+
+ECP read key #20 (Curve448, not long enough)
+depends_on:MBEDTLS_ECP_DP_CURVE448_ENABLED
+mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"FCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8F":MBEDTLS_ERR_ECP_INVALID_KEY:0
+
+ECP read key #21 (Curve448, not supported)
+depends_on:!MBEDTLS_ECP_DP_CURVE448_ENABLED
 mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE448:"FCFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF":MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE:0
 
-ECP read key #15 (Curve25519, not supported)
+ECP read key #22 (Curve25519, not supported)
 depends_on:!MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"F8FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F":MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE:0
 
-ECP read key #15 (invalid curve)
+ECP read key #23 (invalid curve)
 mbedtls_ecp_read_key:INT_MAX:"F8FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F":MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE:0
 
-ECP read key #16 (Curve25519 RFC, OK)
+ECP read key #24 (Curve25519 RFC, OK)
 depends_on:MBEDTLS_ECP_DP_CURVE25519_ENABLED
 mbedtls_ecp_read_key:MBEDTLS_ECP_DP_CURVE25519:"70076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c6a":0:1