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conformance · v133

v133 · x25519-algorithm-of-the-web-cryptography-api — conformance probe

5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://w3c.github.io/webcrypto/#x25519 chromestatus: #6291245926973440 generated 2026-06-01T08:12:59Z by conformance-author-v1-subagent
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id contract kind verdict detail
crypto-subtle-exposed crypto.subtle (SubtleCrypto) is exposed. script
subtle-generatekey-x25519 SubtleCrypto.generateKey({ name: 'X25519' }, ...) is accepted and returns a Promise (the X25519 algorithm is recognised). spec ↗ script
subtle-importkey-x25519-recognised SubtleCrypto.importKey accepts the X25519 algorithm identifier. script
subtle-derivebits-exposed SubtleCrypto.deriveBits is exposed (used with an X25519 algorithm input). script
subtle-derivekey-still-exposed SubtleCrypto.deriveKey is exposed; X25519 is used as the input algorithm. script