⚖️ MD5 vs SHA-256 Cryptographic Hash Comparison
Analyze digest length, calculation speed, and security collision resistance between MD5 and SHA-256.
Feature Matrix
| Feature / Metric | MD5 (128-bit) | SHA-256 (256-bit) |
|---|---|---|
| Digest Length | 128 bits (32 hex chars) | 256 bits (64 hex chars) |
| Collision Security | Vulnerable (Broken) | Cryptographically Secure |
| Calculation Speed | Extremely Fast | Fast |
Pros & Cons Contrast
MD5 (128-bit)
🟢 Advantages
- Fast checksum validation for non-security files.
🔴 Limitations
- Cryptographically broken; vulnerable to collision attacks.
SHA-256 (256-bit)
🟢 Advantages
- Highly secure cryptographic standard.
- Widely used in TLS certificates and Bitcoin.
🔴 Limitations
- Slightly longer digest length.
Frequently Asked Questions
Detailed standard and mode difference FAQs.