Source: oas/oas/oas-crypto/src/jcs.rs. SHA-256: 986712ea5cf59171c3bbecd9190179fa28b95600fc589bbb9c5368fd06f00e35.

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jcs::canonicalize

Canonicalizes a JSON value using JCS (RFC 8785).

Produces a deterministic byte representation where object keys are sorted lexicographically and no insignificant whitespace is present.

Arguments

• value - A [serde_json::Value] to canonicalize.

Returns

The canonical JSON bytes.

Errors

Returns [CryptoError::CanonicalizationFailed] if serialization fails.

Examples

use oas_crypto::jcs::canonicalize;
use serde_json::json;

let value = json!({"b": 1, "a": 2});
let canonical = canonicalize(&value).unwrap();
let s = String::from_utf8(canonical).unwrap();
assert_eq!(s, r#"{"a":2,"b":1}"#);

pub fn canonicalize(value: &serde_json::Value) -> Result<Vec<u8>, CryptoError>;

Source line: 38.

jcs::canonicalize_to_string

Canonicalizes a JSON value and returns it as a UTF-8 string.

Arguments

• value - A [serde_json::Value] to canonicalize.

Returns

The canonical JSON as a string.

Errors

Returns [CryptoError::CanonicalizationFailed] if serialization fails.

Examples

use oas_crypto::jcs::canonicalize_to_string;
use serde_json::json;

let value = json!({"z": "last", "a": "first"});
let s = canonicalize_to_string(&value).unwrap();
assert_eq!(s, r#"{"a":"first","z":"last"}"#);

pub fn canonicalize_to_string(value: &serde_json::Value) -> Result<String, CryptoError>;

Source line: 68.