From: Chris Duncan <chris@zoso.dev>
Date: Mon, 25 Nov 2024 05:37:40 +0000 (-0800)
Subject: Delete previously exported secretbox function and related deprecated functions.
X-Git-Url: https://zoso.dev/?a=commitdiff_plain;h=0fa43a18b9c8429fbdcdd9ca07b2904708562c71;p=libnemo.git

Delete previously exported secretbox function and related deprecated functions.
---

diff --git a/src/lib/workers/nano25519.ts b/src/lib/workers/nano25519.ts
index 6ebc370..7d14c22 100644
--- a/src/lib/workers/nano25519.ts
+++ b/src/lib/workers/nano25519.ts
@@ -2171,11 +2171,6 @@ import blake2b from 'blake2b'
 
 	/* High-level API */
 
-	function checkLengths(k, n) {
-		if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size');
-		if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size');
-	}
-
 	function checkArrayTypes() {
 		for (var i = 0; i < arguments.length; i++) {
 			if (!(arguments[i] instanceof Uint8Array))
@@ -2187,31 +2182,6 @@ import blake2b from 'blake2b'
 		for (var i = 0; i < arr.length; i++) arr[i] = 0;
 	}
 
-	secretbox = function(msg, nonce, key) {
-		checkArrayTypes(msg, nonce, key);
-		checkLengths(key, nonce);
-		var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
-		var c = new Uint8Array(m.length);
-		for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i];
-		crypto_secretbox(c, m, m.length, nonce, key);
-		return c.subarray(crypto_secretbox_BOXZEROBYTES);
-	};
-
-	secretbox.open = function(box, nonce, key) {
-		checkArrayTypes(box, nonce, key);
-		checkLengths(key, nonce);
-		var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
-		var m = new Uint8Array(c.length);
-		for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i];
-		if (c.length < 32) return null;
-		if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return null;
-		return m.subarray(crypto_secretbox_ZEROBYTES);
-	};
-
-	secretbox.keyLength = crypto_secretbox_KEYBYTES;
-	secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
-	secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
-
 	const sign = function(msg, secretKey) {
 			checkArrayTypes(msg, secretKey);
 			if (secretKey.length !== crypto_sign_SECRETKEYBYTES)