vexahub/opaque-vx
5
0
Fork 0
Code Issues 1 Pull Requests 3 Actions Releases 3 Activity

Adding i2osp error checking condition

Browse Source
This commit is contained in:
Kevin Lewi
2021-07-08 19:38:30 -07:00
committed by Kevin Lewi
parent 6062bdb5cd
commit e6b5a5dcf6
9 changed files with 123 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/key_exchange/tripledh.rs
+4 -4
View File
@@ -86,7 +86,7 @@ impl<D: Hash, G: Group> KeyExchange<D, G> for TripleDH {
let mut transcript_hasher = D::new()
.chain(STR_RFC)
.chain(&serialize(&context, 2))
.chain(&serialize(&context, 2)?)
.chain(&id_u)
.chain(&serialized_credential_request[..])
.chain(&id_s)
@@ -141,7 +141,7 @@ impl<D: Hash, G: Group> KeyExchange<D, G> for TripleDH {
) -> Result<(Vec<u8>, Self::KE3Message), ProtocolError> {
let mut transcript_hasher = D::new()
.chain(STR_RFC)
.chain(&serialize(&context, 2))
.chain(&serialize(&context, 2)?)
.chain(&id_u)
.chain(&serialized_credential_request)
.chain(&id_s)
@@ -522,9 +522,9 @@ fn hkdf_expand_label_extracted<D: Hash>(
let mut opaque_label: Vec<u8> = Vec::new();
opaque_label.extend_from_slice(STR_OPAQUE);
opaque_label.extend_from_slice(label);
hkdf_label.extend_from_slice(&serialize(&opaque_label, 1));
hkdf_label.extend_from_slice(&serialize(&opaque_label, 1)?);
hkdf_label.extend_from_slice(&serialize(context, 1));
hkdf_label.extend_from_slice(&serialize(context, 1)?);
hkdf.expand(&hkdf_label, &mut okm)
.map_err(|_| InternalPakeError::HkdfError)?;