feat(legacy/firmware): increase 'challenge_hidden' max_size

Current limit doesn't work with SSH 8.9+ signatures. Following https://github.com/romanz/trezor-agent/issues/408.
1 year ago · 72f456cc17
parent c63b334136
commit 72f456cc17
2 changed files with 2 additions and 1 deletions
--- a/legacy/firmware/.changelog.d/2743.changed
+++ b/legacy/firmware/.changelog.d/2743.changed
@ -0,0 +1 @@
+Increase 'SignIdentity.challenge_hidden' max_size to 512 bytes
--- a/legacy/firmware/protob/messages-crypto.options
+++ b/legacy/firmware/protob/messages-crypto.options
@ -18,7 +18,7 @@ CosiSign.global_pubkey                  max_size:32

 CosiSignature.signature                 max_size:32

-SignIdentity.challenge_hidden           max_size:256
+SignIdentity.challenge_hidden           max_size:512
 SignIdentity.challenge_visual           max_size:256
 SignIdentity.ecdsa_curve_name           max_size:32
				`@ -0,0 +1 @@`
				`Increase 'SignIdentity.challenge_hidden' max_size to 512 bytes`