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Update format string for ciphers to account for newer ciphers

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* Cipher name: from 23 to 30 (example: ECDHE-ECDSA-AES128-GCM-SHA256)
* Fixed length for TLS version (examples: TLSv1, TLSv1.3)
* Au length from 4 to 5 (example: ECDSA)

Example (without patch):
```
$ openssl ciphers -v 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA'
TLS_AES_256_GCM_SHA384  TLSv1.3 Kx=any      Au=any  Enc=AESGCM(256) Mac=AEAD
TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any      Au=any  Enc=CHACHA20/POLY1305(256) Mac=AEAD
TLS_AES_128_GCM_SHA256  TLSv1.3 Kx=any      Au=any  Enc=AESGCM(128) Mac=AEAD
ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AESGCM(128) Mac=AEAD
ECDHE-ECDSA-AES128-SHA  TLSv1 Kx=ECDH     Au=ECDSA Enc=AES(128)  Mac=SHA1
```

Example (with patch):
```
$ openssl ciphers -v 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA'
TLS_AES_256_GCM_SHA384         TLSv1.3 Kx=any      Au=any   Enc=AESGCM(256) Mac=AEAD
TLS_CHACHA20_POLY1305_SHA256   TLSv1.3 Kx=any      Au=any   Enc=CHACHA20/POLY1305(256) Mac=AEAD
TLS_AES_128_GCM_SHA256         TLSv1.3 Kx=any      Au=any   Enc=AESGCM(128) Mac=AEAD
ECDHE-ECDSA-AES128-GCM-SHA256  TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AESGCM(128) Mac=AEAD
ECDHE-ECDSA-AES128-SHA         TLSv1   Kx=ECDH     Au=ECDSA Enc=AES(128)  Mac=SHA1
```

CLA: trivial

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8999)
This commit is contained in:
Daniël van Eeden 2019-05-24 12:52:33 +02:00 committed by Pauli
parent 5435a83076
commit 2664810957
1 changed files with 1 additions and 1 deletions
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2
ssl/ssl_ciph.c
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@ -1645,7 +1645,7 @@ char *SSL_CIPHER_description(const SSL_CIPHER *cipher, char *buf, int len)
const char *ver;
const char *kx, *au, *enc, *mac;
uint32_t alg_mkey, alg_auth, alg_enc, alg_mac;
static const char *format = "%-23s %s Kx=%-8s Au=%-4s Enc=%-9s Mac=%-4s\n";
static const char *format = "%-30s %-7s Kx=%-8s Au=%-5s Enc=%-9s Mac=%-4s\n";
if (buf == NULL) {
len = 128;