SecureUtil

Introduction

SecureUtil primarily focuses on providing shortcuts for commonly used encryption algorithms and providing quick tool methods for key generation.

Method Introduction

Symmetric Encryption

• SecureUtil.aes
• SecureUtil.des

Hash Algorithms

• SecureUtil.md5
• SecureUtil.sha1
• SecureUtil.hmac
• SecureUtil.hmacMd5
• SecureUtil.hmacSha1

Asymmetric Encryption

• SecureUtil.rsa
• SecureUtil.dsa

UUID

• SecureUtil.simpleUUID method provides a UUID without hyphens.

Key Generation

• SecureUtil.generateKey generates a key for symmetric encryption.
• SecureUtil.generateKeyPair generates a key pair (used for asymmetric encryption).
• SecureUtil.generateSignature generates a signature (used for asymmetric encryption).

Other methods are specific to certain encryption methods and are related to key generation and signature generation. Please refer to the API documentation for details.