Correct kx and au for PSK_DHE

RFC6655[1] actually has a typo in the name of its ciphersuites, it states
that they use DHE_PSK (accurate) but wrote it PSK_DHE in the name of the
ciphersuites 0xc0aa and 0xc0ab. There is an errata for it [2]. So the kex
is actually DHE and the authentication PSK.

[1]: https://datatracker.ietf.org/doc/html/rfc6655#section-4
[2]: https://www.rfc-editor.org/errata_search.php?rfc=6655&eid=3987

scripts/extract-iana-ciphers2.py

@@ -71,7 +71,7 @@ def getCiphers():
         'ECDHE_PSK': ['ECDHE', 'PSK'],
         'ECDHE_RSA': ['ECDHE', 'RSA'],
         'PSK': ['PSK', 'PSK'],
-        'PSK_DHE': ['PSK', 'DHE'],
+        'PSK_DHE': ['DHE', 'PSK'],
         'KRB5': ['KRB5', 'KRB5'],
         'KRB5_EXPORT': ['KRB5', 'KRB5'],
         'RSA_EXPORT': ['RSA', 'RSA'],

scripts/tls-ciphersuites.txt

@@ -320,8 +320,8 @@ c0a6:TLS_DHE_PSK_WITH_AES_128_CCM:DHE:PSK:AES:CCM:128:AEAD:128:DEFAULT:0:rfc6655
 c0a7:TLS_DHE_PSK_WITH_AES_256_CCM:DHE:PSK:AES:CCM:256:AEAD:256:DEFAULT:0:rfc6655:0:0300:ffff
 c0a8:TLS_PSK_WITH_AES_128_CCM_8:PSK:PSK:AES:CCM:128:AEAD:128:DEFAULT:0:rfc6655:0:0300:ffff
 c0a9:TLS_PSK_WITH_AES_256_CCM_8:PSK:PSK:AES:CCM:256:AEAD:256:DEFAULT:0:rfc6655:0:0300:ffff
-c0aa:TLS_PSK_DHE_WITH_AES_128_CCM_8:PSK:DHE:AES:CCM:128:AEAD:128:DEFAULT:0:rfc6655:0:0300:ffff
-c0ab:TLS_PSK_DHE_WITH_AES_256_CCM_8:PSK:DHE:AES:CCM:256:AEAD:256:DEFAULT:0:rfc6655:0:0300:ffff
+c0aa:TLS_PSK_DHE_WITH_AES_128_CCM_8:DHE:PSK:AES:CCM:128:AEAD:128:DEFAULT:0:rfc6655:0:0300:ffff
+c0ab:TLS_PSK_DHE_WITH_AES_256_CCM_8:DHE:PSK:AES:CCM:256:AEAD:256:DEFAULT:0:rfc6655:0:0300:ffff
 c0ac:TLS_ECDHE_ECDSA_WITH_AES_128_CCM:ECDHE:ECDSA:AES:CCM:128:AEAD:128:DEFAULT:0:rfc7251:0:0300:ffff
 c0ad:TLS_ECDHE_ECDSA_WITH_AES_256_CCM:ECDHE:ECDSA:AES:CCM:256:AEAD:256:DEFAULT:0:rfc7251:0:0300:ffff
 c0ae:TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8:ECDHE:ECDSA:AES:CCM:128:AEAD:128:DEFAULT:0:rfc7251:0:0300:ffff