fix(crypto): Use correct blake2 version for the hash digest length

stv0g · stv0g · commit 683d4d395086 · 2023-08-08T07:43:02.000+02:00
Signed-off-by: Steffen Vogel &lt;post@steffenvogel.de&gt;
diff --git a/types.go b/types.go
@@ -7,7 +7,7 @@ import (
 	"encoding/base64"
 	"encoding/hex"
 
-	"golang.org/x/crypto/blake2s"
+	"golang.org/x/crypto/blake2b"
 	"golang.org/x/crypto/chacha20poly1305"
 )
 
@@ -53,7 +53,7 @@ func msgTypeFromPayload(pl payload) msgType {
 }
 
 const (
-	hashSize = blake2s.Size
+	hashSize = blake2b.Size256
 
 	sidSize = 4        // Session ID size
 	pidSize = hashSize // Peer ID size

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@ import (`
`7`	`7`	`"encoding/base64"`
`8`	`8`	`"encoding/hex"`
`9`	`9`
`10`		`- "golang.org/x/crypto/blake2s"`
	`10`	`+ "golang.org/x/crypto/blake2b"`
`11`	`11`	`"golang.org/x/crypto/chacha20poly1305"`
`12`	`12`	`)`
`13`	`13`
`@@ -53,7 +53,7 @@ func msgTypeFromPayload(pl payload) msgType {`
`53`	`53`	`}`
`54`	`54`
`55`	`55`	`const (`
`56`		`- hashSize = blake2s.Size`
	`56`	`+ hashSize = blake2b.Size256`
`57`	`57`
`58`	`58`	`sidSize = 4 // Session ID size`
`59`	`59`	`pidSize = hashSize // Peer ID size`