优化 SMKDF

deatil · May 25, 2024 · 363a2ad · 363a2ad
1 parent e014116
commit 363a2ad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kdf/smkdf/smkdf.go b/kdf/smkdf/smkdf.go
@@ -12,7 +12,7 @@ func Key(h func() hash.Hash, z []byte, size int) []byte {
  mdSize := md.Size()
 
  limit := (uint64(size) + uint64(mdSize) - 1) / uint64(mdSize)
- if limit >= uint64(1 << mdSize) - 1 {
+ if limit >= uint64(1 << 32) - 1 {
  panic("kdf: key length too long")
  }