signature : Use SubtleCrypto

examples/pwd-to-signing.test.ts

@@ -1,15 +1,15 @@
 import {expect} from 'bun:test'
 
 import {hkdf, pbkdf, Usage} from '../src/kdf'
-import {get_pubkey, sign, verify} from '../src/signature'
+import {derive_keypair, sign, verify} from '../src/signature'
 
 const salt = new Uint8Array(32)
 const pwd = "test"
 const message = new TextEncoder().encode("Yeet")
 
 const kd = await pbkdf(salt, pwd)
-const privk = await hkdf(kd, Usage.sign) as Uint8Array
-const pubk = await get_pubkey(privk)
+const source = await hkdf(kd, Usage.sign) as Uint8Array
+const [privk, pubk] = await derive_keypair(source)
 
 const sig = await sign(message, privk)
 const verification = await verify(message, pubk, sig)