4 releases
| 0.1.3 | Sep 12, 2024 |
|---|---|
| 0.1.2 | Sep 12, 2024 |
| 0.1.1 | Sep 12, 2024 |
| 0.1.0 | Sep 12, 2024 |
#10 in #svm
1,814 downloads per month
Used in 6 crates
(4 directly)
5KB
63 lines
Solana NoStd Sha256
A more efficient implementation of Sha256 for SVM.
Installation
cargo add solana-nostd-sha256
Features
- Adds
hash_refwhich takes in any type that implements<AsRef<[u8]>> - No
Hashstruct. Returns[u8;32]directly. - Makes use of MaybeUninit to skip zero allocations
- Adds
hash_intoto let you hash directly into a mutable buffer.
Performance
| library | function | CU cost |
|---|---|---|
| nostd-sha256 | hashv(&[b"test"]) | 100 |
| nostd-sha256 | hash(b"test") | 105 |
| nostd-sha256 | hash_ref("test") | 105 |
| solana-program | hashv(&[b"test"]) | 120 |
| solana-program | hash(b"test") | 123 |
Dependencies
~730KB
~18K SLoC