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mirror of https://blitiri.com.ar/repos/chasquid synced 2025-12-17 14:37:02 +00:00

internal/tlsconst: Add a package with TLS constants

There are a couple of places where it's handy to print TLS constants in
human-readable form.

To do so, we need functions that take TLS constants (usually in uint16 form)
and give us friendly strings.

Go's crypto/tls package does not provide us with this, so this patch
introduces a new module with that purpose.
This commit is contained in:
Alberto Bertogli
2016-10-01 14:04:10 +01:00
parent e138f0dc05
commit 16d9d45e06
3 changed files with 420 additions and 0 deletions

View File

@@ -0,0 +1,334 @@
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",
0x00ff: "TLS_EMPTY_RENEGOTIATION_INFO_SCSV",
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",
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",
}

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@@ -0,0 +1,54 @@
#!/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 http://www.iana.org/assignments/tls-parameters/tls-parameters.xml.
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')

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@@ -0,0 +1,32 @@
// 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",
}
// 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
}