Git/testssl.sh
1
0
Fork 0
mirror of https://github.com/drwetter/testssl.sh.git synced 2025-01-31 12:51:15 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1126 from dcooper16/fewer_key_shares

Browse Source 
Send fewer key shares
This commit is contained in:
Dirk Wetter 2018-09-19 09:30:28 +02:00 committed by GitHub
commit ef442f1c1c
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
testssl.sh
View File

@ -11505,6 +11505,7 @@ generate_key_share_extension() {
local -i i len supported_groups_len group
local extn_len list_len
local key_share key_shares=""
local -i nr_key_shares=0
supported_groups="${1//\\x/}"
[[ "${supported_groups:0:4}" != "000a" ]] && return 1
@ -11548,6 +11549,9 @@ generate_key_share_extension() {
key_share="${TLS13_PUBLIC_KEY_SHARES[group]}"
if [[ ${#key_share} -gt 4 ]]; then
key_shares+=",$key_share"
nr_key_shares+=1
# Don't include more than two keys, so that the extension isn't too large.
[[ $nr_key_shares -ge 2 ]] && break
fi
done
[[ -z "$key_shares" ]] && tm_out "" && return 0