Mac() — netty Function Reference

Architecture documentation for the Mac() function in Hmac.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ Mac() — netty Function Reference

Dependency Diagram

graph TD
  0e4028c4_7d23_dcc3_8dc6_9ec7bd865208["Mac()"]
  5bd1a483_27e1_6efa_e106_4fe3575fc3d0["Hmac"]
  0e4028c4_7d23_dcc3_8dc6_9ec7bd865208 -->|defined in| 5bd1a483_27e1_6efa_e106_4fe3575fc3d0
  style 0e4028c4_7d23_dcc3_8dc6_9ec7bd865208 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-classes-quic/src/main/java/io/netty/handler/codec/quic/Hmac.java lines 44–53

    private static Mac newMac() {
        try {
            SecretKeySpec keySpec = new SecretKeySpec(randomKey, ALGORITM);
            Mac mac = Mac.getInstance(ALGORITM);
            mac.init(keySpec);
            return mac;
        } catch (NoSuchAlgorithmException | InvalidKeyException exception) {
            throw new IllegalStateException(exception);
        }
    }