tlsconst: Deprecate in favour of stdlib's tls

The tlsconst internal package was created to provide human-readable names for TLS versions and ciphers, from the IANA registry. These days, that functionality is provided by stdlib's tls package, so the internal package is no longer needed, and this patch removes it. The only observable change is that the descriptive version in the Received header now says "TLS 1.3" instead of "TLS-1.3", but it's just as standard-compliant since that is in a free-form text section.
2026-10-29 15:02:30 +00:00 · 2026-10-04 18:35:40 +01:00
parent 9b3f7ca193
commit 5131fdacb4
10 changed files with 113 additions and 600 deletions
@@ -31,7 +31,6 @@ import (
 	"blitiri.com.ar/go/chasquid/internal/normalize"
 	"blitiri.com.ar/go/chasquid/internal/queue"
 	"blitiri.com.ar/go/chasquid/internal/set"
-	"blitiri.com.ar/go/chasquid/internal/tlsconst"
 	"blitiri.com.ar/go/chasquid/internal/trace"
 	"blitiri.com.ar/go/spf"
 )
@@ -773,12 +772,12 @@ func (c *Conn) addReceivedHeader() {
 	if c.tlsConnState != nil {
 		// https://tools.ietf.org/html/rfc8314#section-4.3
 		received += fmt.Sprintf("tls %s\n",
-			tlsconst.CipherSuiteName(c.tlsConnState.CipherSuite))
+			tls.CipherSuiteName(c.tlsConnState.CipherSuite))
 	}

 	received += fmt.Sprintf("(over %s, ", c.mode)
 	if c.tlsConnState != nil {
-		received += fmt.Sprintf("%s, ", tlsconst.VersionName(c.tlsConnState.Version))
+		received += fmt.Sprintf("%s, ", tls.VersionName(c.tlsConnState.Version))
 	} else {
 		received += "plain text!, "
 	}
@@ -1,360 +0,0 @@
-package tlsconst
-
-// AUTOGENERATED - DO NOT EDIT
-//
-// This file was autogenerated by generate-ciphers.py.
-
-var cipherSuiteName = map[uint16]string{
-	0x0000: "TLS_NULL_WITH_NULL_NULL",
-	0x0001: "TLS_RSA_WITH_NULL_MD5",
-	0x0002: "TLS_RSA_WITH_NULL_SHA",
-	0x0003: "TLS_RSA_EXPORT_WITH_RC4_40_MD5",
-	0x0004: "TLS_RSA_WITH_RC4_128_MD5",
-	0x0005: "TLS_RSA_WITH_RC4_128_SHA",
-	0x0006: "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5",
-	0x0007: "TLS_RSA_WITH_IDEA_CBC_SHA",
-	0x0008: "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA",
-	0x0009: "TLS_RSA_WITH_DES_CBC_SHA",
-	0x000a: "TLS_RSA_WITH_3DES_EDE_CBC_SHA",
-	0x000b: "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA",
-	0x000c: "TLS_DH_DSS_WITH_DES_CBC_SHA",
-	0x000d: "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA",
-	0x000e: "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA",
-	0x000f: "TLS_DH_RSA_WITH_DES_CBC_SHA",
-	0x0010: "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA",
-	0x0011: "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA",
-	0x0012: "TLS_DHE_DSS_WITH_DES_CBC_SHA",
-	0x0013: "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA",
-	0x0014: "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA",
-	0x0015: "TLS_DHE_RSA_WITH_DES_CBC_SHA",
-	0x0016: "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA",
-	0x0017: "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5",
-	0x0018: "TLS_DH_anon_WITH_RC4_128_MD5",
-	0x0019: "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA",
-	0x001a: "TLS_DH_anon_WITH_DES_CBC_SHA",
-	0x001b: "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA",
-	0x001e: "TLS_KRB5_WITH_DES_CBC_SHA",
-	0x001f: "TLS_KRB5_WITH_3DES_EDE_CBC_SHA",
-	0x0020: "TLS_KRB5_WITH_RC4_128_SHA",
-	0x0021: "TLS_KRB5_WITH_IDEA_CBC_SHA",
-	0x0022: "TLS_KRB5_WITH_DES_CBC_MD5",
-	0x0023: "TLS_KRB5_WITH_3DES_EDE_CBC_MD5",
-	0x0024: "TLS_KRB5_WITH_RC4_128_MD5",
-	0x0025: "TLS_KRB5_WITH_IDEA_CBC_MD5",
-	0x0026: "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA",
-	0x0027: "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA",
-	0x0028: "TLS_KRB5_EXPORT_WITH_RC4_40_SHA",
-	0x0029: "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5",
-	0x002a: "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5",
-	0x002b: "TLS_KRB5_EXPORT_WITH_RC4_40_MD5",
-	0x002c: "TLS_PSK_WITH_NULL_SHA",
-	0x002d: "TLS_DHE_PSK_WITH_NULL_SHA",
-	0x002e: "TLS_RSA_PSK_WITH_NULL_SHA",
-	0x002f: "TLS_RSA_WITH_AES_128_CBC_SHA",
-	0x0030: "TLS_DH_DSS_WITH_AES_128_CBC_SHA",
-	0x0031: "TLS_DH_RSA_WITH_AES_128_CBC_SHA",
-	0x0032: "TLS_DHE_DSS_WITH_AES_128_CBC_SHA",
-	0x0033: "TLS_DHE_RSA_WITH_AES_128_CBC_SHA",
-	0x0034: "TLS_DH_anon_WITH_AES_128_CBC_SHA",
-	0x0035: "TLS_RSA_WITH_AES_256_CBC_SHA",
-	0x0036: "TLS_DH_DSS_WITH_AES_256_CBC_SHA",
-	0x0037: "TLS_DH_RSA_WITH_AES_256_CBC_SHA",
-	0x0038: "TLS_DHE_DSS_WITH_AES_256_CBC_SHA",
-	0x0039: "TLS_DHE_RSA_WITH_AES_256_CBC_SHA",
-	0x003a: "TLS_DH_anon_WITH_AES_256_CBC_SHA",
-	0x003b: "TLS_RSA_WITH_NULL_SHA256",
-	0x003c: "TLS_RSA_WITH_AES_128_CBC_SHA256",
-	0x003d: "TLS_RSA_WITH_AES_256_CBC_SHA256",
-	0x003e: "TLS_DH_DSS_WITH_AES_128_CBC_SHA256",
-	0x003f: "TLS_DH_RSA_WITH_AES_128_CBC_SHA256",
-	0x0040: "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256",
-	0x0041: "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA",
-	0x0042: "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA",
-	0x0043: "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA",
-	0x0044: "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA",
-	0x0045: "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA",
-	0x0046: "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA",
-	0x0067: "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256",
-	0x0068: "TLS_DH_DSS_WITH_AES_256_CBC_SHA256",
-	0x0069: "TLS_DH_RSA_WITH_AES_256_CBC_SHA256",
-	0x006a: "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256",
-	0x006b: "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256",
-	0x006c: "TLS_DH_anon_WITH_AES_128_CBC_SHA256",
-	0x006d: "TLS_DH_anon_WITH_AES_256_CBC_SHA256",
-	0x0084: "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA",
-	0x0085: "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA",
-	0x0086: "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA",
-	0x0087: "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA",
-	0x0088: "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA",
-	0x0089: "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA",
-	0x008a: "TLS_PSK_WITH_RC4_128_SHA",
-	0x008b: "TLS_PSK_WITH_3DES_EDE_CBC_SHA",
-	0x008c: "TLS_PSK_WITH_AES_128_CBC_SHA",
-	0x008d: "TLS_PSK_WITH_AES_256_CBC_SHA",
-	0x008e: "TLS_DHE_PSK_WITH_RC4_128_SHA",
-	0x008f: "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA",
-	0x0090: "TLS_DHE_PSK_WITH_AES_128_CBC_SHA",
-	0x0091: "TLS_DHE_PSK_WITH_AES_256_CBC_SHA",
-	0x0092: "TLS_RSA_PSK_WITH_RC4_128_SHA",
-	0x0093: "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA",
-	0x0094: "TLS_RSA_PSK_WITH_AES_128_CBC_SHA",
-	0x0095: "TLS_RSA_PSK_WITH_AES_256_CBC_SHA",
-	0x0096: "TLS_RSA_WITH_SEED_CBC_SHA",
-	0x0097: "TLS_DH_DSS_WITH_SEED_CBC_SHA",
-	0x0098: "TLS_DH_RSA_WITH_SEED_CBC_SHA",
-	0x0099: "TLS_DHE_DSS_WITH_SEED_CBC_SHA",
-	0x009a: "TLS_DHE_RSA_WITH_SEED_CBC_SHA",
-	0x009b: "TLS_DH_anon_WITH_SEED_CBC_SHA",
-	0x009c: "TLS_RSA_WITH_AES_128_GCM_SHA256",
-	0x009d: "TLS_RSA_WITH_AES_256_GCM_SHA384",
-	0x009e: "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256",
-	0x009f: "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384",
-	0x00a0: "TLS_DH_RSA_WITH_AES_128_GCM_SHA256",
-	0x00a1: "TLS_DH_RSA_WITH_AES_256_GCM_SHA384",
-	0x00a2: "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256",
-	0x00a3: "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384",
-	0x00a4: "TLS_DH_DSS_WITH_AES_128_GCM_SHA256",
-	0x00a5: "TLS_DH_DSS_WITH_AES_256_GCM_SHA384",
-	0x00a6: "TLS_DH_anon_WITH_AES_128_GCM_SHA256",
-	0x00a7: "TLS_DH_anon_WITH_AES_256_GCM_SHA384",
-	0x00a8: "TLS_PSK_WITH_AES_128_GCM_SHA256",
-	0x00a9: "TLS_PSK_WITH_AES_256_GCM_SHA384",
-	0x00aa: "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256",
-	0x00ab: "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384",
-	0x00ac: "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256",
-	0x00ad: "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384",
-	0x00ae: "TLS_PSK_WITH_AES_128_CBC_SHA256",
-	0x00af: "TLS_PSK_WITH_AES_256_CBC_SHA384",
-	0x00b0: "TLS_PSK_WITH_NULL_SHA256",
-	0x00b1: "TLS_PSK_WITH_NULL_SHA384",
-	0x00b2: "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256",
-	0x00b3: "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384",
-	0x00b4: "TLS_DHE_PSK_WITH_NULL_SHA256",
-	0x00b5: "TLS_DHE_PSK_WITH_NULL_SHA384",
-	0x00b6: "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256",
-	0x00b7: "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384",
-	0x00b8: "TLS_RSA_PSK_WITH_NULL_SHA256",
-	0x00b9: "TLS_RSA_PSK_WITH_NULL_SHA384",
-	0x00ba: "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256",
-	0x00bb: "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256",
-	0x00bc: "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256",
-	0x00bd: "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256",
-	0x00be: "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256",
-	0x00bf: "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256",
-	0x00c0: "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256",
-	0x00c1: "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256",
-	0x00c2: "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256",
-	0x00c3: "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256",
-	0x00c4: "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256",
-	0x00c5: "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256",
-	0x00c6: "TLS_SM4_GCM_SM3",
-	0x00c7: "TLS_SM4_CCM_SM3",
-	0x00ff: "TLS_EMPTY_RENEGOTIATION_INFO_SCSV",
-	0x1301: "TLS_AES_128_GCM_SHA256",
-	0x1302: "TLS_AES_256_GCM_SHA384",
-	0x1303: "TLS_CHACHA20_POLY1305_SHA256",
-	0x1304: "TLS_AES_128_CCM_SHA256",
-	0x1305: "TLS_AES_128_CCM_8_SHA256",
-	0x1306: "TLS_AEGIS_256_SHA512",
-	0x1307: "TLS_AEGIS_128L_SHA256",
-	0x5600: "TLS_FALLBACK_SCSV",
-	0xc001: "TLS_ECDH_ECDSA_WITH_NULL_SHA",
-	0xc002: "TLS_ECDH_ECDSA_WITH_RC4_128_SHA",
-	0xc003: "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA",
-	0xc004: "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA",
-	0xc005: "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA",
-	0xc006: "TLS_ECDHE_ECDSA_WITH_NULL_SHA",
-	0xc007: "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA",
-	0xc008: "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA",
-	0xc009: "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA",
-	0xc00a: "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA",
-	0xc00b: "TLS_ECDH_RSA_WITH_NULL_SHA",
-	0xc00c: "TLS_ECDH_RSA_WITH_RC4_128_SHA",
-	0xc00d: "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA",
-	0xc00e: "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA",
-	0xc00f: "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA",
-	0xc010: "TLS_ECDHE_RSA_WITH_NULL_SHA",
-	0xc011: "TLS_ECDHE_RSA_WITH_RC4_128_SHA",
-	0xc012: "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA",
-	0xc013: "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA",
-	0xc014: "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA",
-	0xc015: "TLS_ECDH_anon_WITH_NULL_SHA",
-	0xc016: "TLS_ECDH_anon_WITH_RC4_128_SHA",
-	0xc017: "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA",
-	0xc018: "TLS_ECDH_anon_WITH_AES_128_CBC_SHA",
-	0xc019: "TLS_ECDH_anon_WITH_AES_256_CBC_SHA",
-	0xc01a: "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA",
-	0xc01b: "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA",
-	0xc01c: "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA",
-	0xc01d: "TLS_SRP_SHA_WITH_AES_128_CBC_SHA",
-	0xc01e: "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA",
-	0xc01f: "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA",
-	0xc020: "TLS_SRP_SHA_WITH_AES_256_CBC_SHA",
-	0xc021: "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA",
-	0xc022: "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA",
-	0xc023: "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256",
-	0xc024: "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384",
-	0xc025: "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256",
-	0xc026: "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384",
-	0xc027: "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256",
-	0xc028: "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384",
-	0xc029: "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256",
-	0xc02a: "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384",
-	0xc02b: "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256",
-	0xc02c: "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384",
-	0xc02d: "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256",
-	0xc02e: "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384",
-	0xc02f: "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256",
-	0xc030: "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384",
-	0xc031: "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256",
-	0xc032: "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384",
-	0xc033: "TLS_ECDHE_PSK_WITH_RC4_128_SHA",
-	0xc034: "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA",
-	0xc035: "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA",
-	0xc036: "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA",
-	0xc037: "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256",
-	0xc038: "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384",
-	0xc039: "TLS_ECDHE_PSK_WITH_NULL_SHA",
-	0xc03a: "TLS_ECDHE_PSK_WITH_NULL_SHA256",
-	0xc03b: "TLS_ECDHE_PSK_WITH_NULL_SHA384",
-	0xc03c: "TLS_RSA_WITH_ARIA_128_CBC_SHA256",
-	0xc03d: "TLS_RSA_WITH_ARIA_256_CBC_SHA384",
-	0xc03e: "TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256",
-	0xc03f: "TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384",
-	0xc040: "TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256",
-	0xc041: "TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384",
-	0xc042: "TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256",
-	0xc043: "TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384",
-	0xc044: "TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256",
-	0xc045: "TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384",
-	0xc046: "TLS_DH_anon_WITH_ARIA_128_CBC_SHA256",
-	0xc047: "TLS_DH_anon_WITH_ARIA_256_CBC_SHA384",
-	0xc048: "TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256",
-	0xc049: "TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384",
-	0xc04a: "TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256",
-	0xc04b: "TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384",
-	0xc04c: "TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256",
-	0xc04d: "TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384",
-	0xc04e: "TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256",
-	0xc04f: "TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384",
-	0xc050: "TLS_RSA_WITH_ARIA_128_GCM_SHA256",
-	0xc051: "TLS_RSA_WITH_ARIA_256_GCM_SHA384",
-	0xc052: "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256",
-	0xc053: "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384",
-	0xc054: "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256",
-	0xc055: "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384",
-	0xc056: "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256",
-	0xc057: "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384",
-	0xc058: "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256",
-	0xc059: "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384",
-	0xc05a: "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256",
-	0xc05b: "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384",
-	0xc05c: "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256",
-	0xc05d: "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384",
-	0xc05e: "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256",
-	0xc05f: "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384",
-	0xc060: "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256",
-	0xc061: "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384",
-	0xc062: "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256",
-	0xc063: "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384",
-	0xc064: "TLS_PSK_WITH_ARIA_128_CBC_SHA256",
-	0xc065: "TLS_PSK_WITH_ARIA_256_CBC_SHA384",
-	0xc066: "TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256",
-	0xc067: "TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384",
-	0xc068: "TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256",
-	0xc069: "TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384",
-	0xc06a: "TLS_PSK_WITH_ARIA_128_GCM_SHA256",
-	0xc06b: "TLS_PSK_WITH_ARIA_256_GCM_SHA384",
-	0xc06c: "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256",
-	0xc06d: "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384",
-	0xc06e: "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256",
-	0xc06f: "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384",
-	0xc070: "TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256",
-	0xc071: "TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384",
-	0xc072: "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc073: "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc074: "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc075: "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc076: "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc077: "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc078: "TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc079: "TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc07a: "TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc07b: "TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc07c: "TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc07d: "TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc07e: "TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc07f: "TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc080: "TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc081: "TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc082: "TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc083: "TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc084: "TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc085: "TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc086: "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc087: "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc088: "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc089: "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc08a: "TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc08b: "TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc08c: "TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc08d: "TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc08e: "TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc08f: "TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc090: "TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc091: "TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc092: "TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256",
-	0xc093: "TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384",
-	0xc094: "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc095: "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc096: "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc097: "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc098: "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc099: "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc09a: "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256",
-	0xc09b: "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384",
-	0xc09c: "TLS_RSA_WITH_AES_128_CCM",
-	0xc09d: "TLS_RSA_WITH_AES_256_CCM",
-	0xc09e: "TLS_DHE_RSA_WITH_AES_128_CCM",
-	0xc09f: "TLS_DHE_RSA_WITH_AES_256_CCM",
-	0xc0a0: "TLS_RSA_WITH_AES_128_CCM_8",
-	0xc0a1: "TLS_RSA_WITH_AES_256_CCM_8",
-	0xc0a2: "TLS_DHE_RSA_WITH_AES_128_CCM_8",
-	0xc0a3: "TLS_DHE_RSA_WITH_AES_256_CCM_8",
-	0xc0a4: "TLS_PSK_WITH_AES_128_CCM",
-	0xc0a5: "TLS_PSK_WITH_AES_256_CCM",
-	0xc0a6: "TLS_DHE_PSK_WITH_AES_128_CCM",
-	0xc0a7: "TLS_DHE_PSK_WITH_AES_256_CCM",
-	0xc0a8: "TLS_PSK_WITH_AES_128_CCM_8",
-	0xc0a9: "TLS_PSK_WITH_AES_256_CCM_8",
-	0xc0aa: "TLS_PSK_DHE_WITH_AES_128_CCM_8",
-	0xc0ab: "TLS_PSK_DHE_WITH_AES_256_CCM_8",
-	0xc0ac: "TLS_ECDHE_ECDSA_WITH_AES_128_CCM",
-	0xc0ad: "TLS_ECDHE_ECDSA_WITH_AES_256_CCM",
-	0xc0ae: "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8",
-	0xc0af: "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8",
-	0xc0b0: "TLS_ECCPWD_WITH_AES_128_GCM_SHA256",
-	0xc0b1: "TLS_ECCPWD_WITH_AES_256_GCM_SHA384",
-	0xc0b2: "TLS_ECCPWD_WITH_AES_128_CCM_SHA256",
-	0xc0b3: "TLS_ECCPWD_WITH_AES_256_CCM_SHA384",
-	0xc0b4: "TLS_SHA256_SHA256",
-	0xc0b5: "TLS_SHA384_SHA384",
-	0xc100: "TLS_GOSTR341112_256_WITH_KUZNYECHIK_CTR_OMAC",
-	0xc101: "TLS_GOSTR341112_256_WITH_MAGMA_CTR_OMAC",
-	0xc102: "TLS_GOSTR341112_256_WITH_28147_CNT_IMIT",
-	0xc103: "TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_L",
-	0xc104: "TLS_GOSTR341112_256_WITH_MAGMA_MGM_L",
-	0xc105: "TLS_GOSTR341112_256_WITH_KUZNYECHIK_MGM_S",
-	0xc106: "TLS_GOSTR341112_256_WITH_MAGMA_MGM_S",
-	0xcca8: "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256",
-	0xcca9: "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256",
-	0xccaa: "TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256",
-	0xccab: "TLS_PSK_WITH_CHACHA20_POLY1305_SHA256",
-	0xccac: "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256",
-	0xccad: "TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256",
-	0xccae: "TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256",
-	0xd001: "TLS_ECDHE_PSK_WITH_AES_128_GCM_SHA256",
-	0xd002: "TLS_ECDHE_PSK_WITH_AES_256_GCM_SHA384",
-	0xd003: "TLS_ECDHE_PSK_WITH_AES_128_CCM_8_SHA256",
-	0xd005: "TLS_ECDHE_PSK_WITH_AES_128_CCM_SHA256",
-}
@@ -1,54 +0,0 @@
-#!/usr/bin/env python3
-#
-# This hacky script generates a go file with a map of version -> name for the
-# entries in the TLS Cipher Suite Registry.
-
-import csv
-import urllib.request
-import sys
-
-# Where to get the TLS parameters from.
-# See https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml.
-URL = "https://www.iana.org/assignments/tls-parameters/tls-parameters-4.csv"
-
-
-def getCiphers():
-    req = urllib.request.urlopen(URL)
-    data = req.read().decode("utf-8")
-
-    ciphers = []
-    reader = csv.DictReader(data.splitlines())
-    for row in reader:
-        desc = row["Description"]
-        rawval = row["Value"]
-
-        # Just plain TLS values for now, to keep it simple.
-        if "-" in rawval or not desc.startswith("TLS"):
-            continue
-
-        rv1, rv2 = rawval.split(",")
-        rv1, rv2 = int(rv1, 16), int(rv2, 16)
-
-        val = "0x%02x%02x" % (rv1, rv2)
-        ciphers.append((val, desc))
-
-    return ciphers
-
-
-ciphers = getCiphers()
-
-out = open(sys.argv[1], "w")
-out.write("""\
-package tlsconst
-
-// AUTOGENERATED - DO NOT EDIT
-//
-// This file was autogenerated by generate-ciphers.py.
-
-var cipherSuiteName = map[uint16]string{
-""")
-
-for ver, desc in ciphers:
-    out.write('\t%s: "%s",\n' % (ver, desc))
-
-out.write("}\n")
@@ -1,33 +0,0 @@
-// Package tlsconst contains TLS constants for human consumption.
-package tlsconst
-
-// Most of the constants get automatically generated from IANA's assignments.
-//go:generate ./generate-ciphers.py ciphers.go
-
-import "fmt"
-
-var versionName = map[uint16]string{
-	0x0300: "SSL-3.0",
-	0x0301: "TLS-1.0",
-	0x0302: "TLS-1.1",
-	0x0303: "TLS-1.2",
-	0x0304: "TLS-1.3",
-}
-
-// VersionName returns a human-readable TLS version name.
-func VersionName(v uint16) string {
-	name, ok := versionName[v]
-	if !ok {
-		return fmt.Sprintf("TLS-%#04x", v)
-	}
-	return name
-}
-
-// CipherSuiteName returns a human-readable TLS cipher suite name.
-func CipherSuiteName(s uint16) string {
-	name, ok := cipherSuiteName[s]
-	if !ok {
-		return fmt.Sprintf("TLS_UNKNOWN_CIPHER_SUITE-%#04x", s)
-	}
-	return name
-}
@@ -1,37 +0,0 @@
-package tlsconst
-
-import "testing"
-
-func TestVersionName(t *testing.T) {
-	cases := []struct {
-		ver      uint16
-		expected string
-	}{
-		{0x0302, "TLS-1.1"},
-		{0x1234, "TLS-0x1234"},
-	}
-	for _, c := range cases {
-		got := VersionName(c.ver)
-		if got != c.expected {
-			t.Errorf("VersionName(%x) = %q, expected %q",
-				c.ver, got, c.expected)
-		}
-	}
-}
-
-func TestCipherSuiteName(t *testing.T) {
-	cases := []struct {
-		suite    uint16
-		expected string
-	}{
-		{0xc073, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
-		{0x1234, "TLS_UNKNOWN_CIPHER_SUITE-0x1234"},
-	}
-	for _, c := range cases {
-		got := CipherSuiteName(c.suite)
-		if got != c.expected {
-			t.Errorf("CipherSuiteName(%x) = %q, expected %q",
-				c.suite, got, c.expected)
-		}
-	}
-}