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<h1>crypto_spec.sl</h1>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre>// Cryptography Functions Test Suite</pre></td>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre>describe("Cryptography Functions", fn() {</pre></td>
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<td class="code-content"><pre> test("argon2_hash() and argon2_verify() work", fn() {</pre></td>
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<td class="code-content"><pre> let password = "secret123";</pre></td>
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<td class="code-content"><pre> let hashed = argon2_hash(password);</pre></td>
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<td class="code-content"><pre> assert_not_null(hashed);</pre></td>
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<td class="code-content"><pre> assert(argon2_verify(password, hashed));</pre></td>
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<td class="code-content"><pre> assert_not(argon2_verify("wrong", hashed));</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">14</td>
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<td class="code-content"><pre> test("password_hash() and password_verify() aliases work", fn() {</pre></td>
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<td class="code-content"><pre> let password = "mysecret";</pre></td>
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<td class="code-content"><pre> let hashed = password_hash(password);</pre></td>
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<td class="code-content"><pre> assert(password_verify(password, hashed));</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">20</td>
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<td class="code-content"><pre> test("x25519_keypair() generates key pair", fn() {</pre></td>
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<td class="code-content"><pre> let keypair = x25519_keypair();</pre></td>
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<td class="code-content"><pre> assert_hash_has_key(keypair, "public");</pre></td>
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<td class="code-content"><pre> assert_hash_has_key(keypair, "private");</pre></td>
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<td class="code-content"><pre> assert(len(keypair["public"]) > 0);</pre></td>
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<td class="code-content"><pre> assert(len(keypair["private"]) > 0);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("ed25519_keypair() generates signing key pair", fn() {</pre></td>
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<td class="line-num">29</td>
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<td class="code-content"><pre> let keypair = ed25519_keypair();</pre></td>
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<td class="line-num">30</td>
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<td class="code-content"><pre> assert_hash_has_key(keypair, "public");</pre></td>
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<td class="line-num">31</td>
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<td class="code-content"><pre> assert_hash_has_key(keypair, "private");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("sha256() generates hash", fn() {</pre></td>
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<td class="code-content"><pre> let hash = sha256("hello");</pre></td>
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<td class="code-content"><pre> assert_not_null(hash);</pre></td>
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<td class="code-content"><pre> assert(len(hash) > 0);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("sha512() generates hash", fn() {</pre></td>
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<td class="code-content"><pre> let hash = sha512("hello");</pre></td>
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<td class="code-content"><pre> assert_not_null(hash);</pre></td>
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<td class="code-content"><pre> assert(len(hash) > 0);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("md5() generates hash", fn() {</pre></td>
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<td class="code-content"><pre> let hash = md5("hello");</pre></td>
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<td class="code-content"><pre> assert_not_null(hash);</pre></td>
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<td class="code-content"><pre> assert_eq(len(hash), 32);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("hmac() generates MAC", fn() {</pre></td>
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<td class="code-content"><pre> let mac = hmac("message", "secret");</pre></td>
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<td class="code-content"><pre> assert_not_null(mac);</pre></td>
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<td class="code-content"><pre> assert(len(mac) > 0);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("base64_encode() and base64_decode() work", fn() {</pre></td>
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<td class="code-content"><pre> let original = "hello world";</pre></td>
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<td class="line-num">60</td>
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<td class="code-content"><pre> let encoded = base64_encode(original);</pre></td>
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<td class="code-content"><pre> assert_not_null(encoded);</pre></td>
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<td class="code-content"><pre> let decoded = base64_decode(encoded);</pre></td>
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<td class="code-content"><pre> assert_eq(decoded, original);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre>});</pre></td>
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