DevCipher - SM&Cipher&Base64

DevCipher is a minimalist, ready-to-use encryption and decryption toolkit designed specifically for developers. It integrates industry-standard hash calculations, symmetric encryption, asymmetric encryption, digital signatures, and common encoding/decoding functions to solve fragmented data security needs in daily development and debugging.

Core Features:
- Hash Calculation: Supports MD5, SHA-1, SHA-256, SM3, and more for quick text digest generation.
- Symmetric Cipher: Supports AES, DES, 3DES, SM4 with various block modes and padding options.
- **Asymmetric Cipher: Supports RSA and SM2 for secure encryption, decryption, and digital signing.
- **Encoding Tools: High-performance Base64 converter, URL encode/decode, and Bcrypt validation.
- Premium Experience: Built with native SwiftUI, supports Dark Mode, and fully optimized for iPhone and iPad.
- Privacy First: All operations are performed strictly locally. No data is ever collected or uploaded.

[Protocol Description]
End User Software Usage Terms
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Use
https://www.sharezer.com/app/agreement/TermsofUse.html
Privacy Policy
https://www.sharezer.com/app/agreement/PrivacyPolicy.html