feat(storage): add sha256 hash computation util

axone-protocol · Mar 3, 2023 · ada8714 · ada8714
1 parent ce5d622
commit ada8714
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/contracts/cw-storage/Cargo.toml b/contracts/cw-storage/Cargo.toml
@@ -35,6 +35,8 @@ cw2.workspace = true
 schemars.workspace = true
 serde.workspace = true
 thiserror.workspace = true
+sha2 = "0.10.6"
+base16ct = "0.1.1"
 
 [dev-dependencies]
 cw-multi-test.workspace = true

diff --git a/contracts/cw-storage/src/crypto.rs b/contracts/cw-storage/src/crypto.rs
@@ -0,0 +1,5 @@
+use sha2::{Sha256, Digest};
+
+pub fn sha256_hash(data: &Vec<u8>) -> String {
+    base16ct::lower::encode_string(&Sha256::digest(data))
+}
diff --git a/contracts/cw-storage/src/lib.rs b/contracts/cw-storage/src/lib.rs
@@ -2,5 +2,6 @@ pub mod contract;
 mod error;
 pub mod msg;
 pub mod state;
+pub mod crypto;
 
 pub use crate::error::ContractError;