Welcome to SHA3-256 Online Computing
SHA3-256
SHA-3 Secure Hash Algorithm 3, formerly known as Keccak algorithm, including SHA3-224, SHA3-256, SHA3-384, SHA3-512, SHAKE128, SHAKE256.
What can the SHA3-256 online calculation tool do?
- Compute SHA3-256 digest of text
How to use?
- 1) Paste the text to be entered into the first input box
- 2) Click the calculation button
- 3) Hexadecimal data format: 1a2cdc...
Comparison of SHA family functions
| Algorithms and their variants | Output length (bit) |
Internal state size (bit) |
Block size (bit) |
Maximum message length (bit) |
Cycle | Operation | Security (bit) |
Performance MiB/s) | |
|---|---|---|---|---|---|---|---|---|---|
| MD5 (For reference) |
128 | 128 (4 × 32) |
512 | 264 − 1 | 64 | Bitwise AND, bitwise XOR, cyclic shift, padding(Module 232), Bitwise OR | <18 (Collision found) |
335 | |
| SHA-0 | 160 | 160 (5 × 32) |
512 | 264 − 1 | 80 | Bitwise AND, bitwise XOR, cyclic shift, padding(Module 232), Bitwise OR | <34 (Collision found) |
- | |
| SHA-1 | 160 | 160 (5 × 32) |
512 | 264 − 1 | 80 | <63 (Collision found) |
192 | ||
| SHA-2 | SHA-224 SHA-256 |
224 256 |
256 (8 × 32) |
512 | 264 − 1 | 64 | Bitwise AND, bitwise XOR, cyclic shift, padding(Module 232), Bitwise OR, Shift | Yes 112/128 |
139 |
| SHA-384 SHA-512 SHA-512/224 SHA-512/256 |
384 512 224 256 |
512 (8 × 64) |
1024 | 2128 − 1 | 80 | Bitwise AND, bitwise XOR, cyclic shift, padding(Module 264), Bitwise OR, Shift | Yes 192/256/112/128 |
154 | |
| SHA-3 | SHA3-224 SHA3-256 SHA3-384 SHA3-512 |
224 256 384 512 |
1600 (5 × 5 × 64) |
1152 1088 832 576 |
Unlimited | 24 | Bitwise AND, bitwise XOR, cyclic shift, negation | Yes 112/128/192/256 |
- |
| SHAKE128 SHAKE256 |
d (Variable length) d (Variable length) |
1344 1088 |
Yes min (d/2, 128) min (d/2, 256) |
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