33 lines
1.2 KiB
TypeScript
33 lines
1.2 KiB
TypeScript
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import { type ARXCipher, type XorStream } from './utils.js';
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/**
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* hsalsa hashing function, used primarily in xsalsa, to hash
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* key and nonce into key' and nonce'.
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* Same as salsaCore, but there doesn't seem to be a way to move the block
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* out without 25% performance hit.
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*/
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export declare function hsalsa(s: Uint32Array, k: Uint32Array, i: Uint32Array, o32: Uint32Array): void;
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/**
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* Salsa20 from original paper.
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* Unsafe to use random nonces under the same key, due to collision chance.
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* Prefer XSalsa instead.
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*/
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export declare const salsa20: XorStream;
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/**
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* xsalsa20 eXtended-nonce salsa.
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* Can be safely used with random 24-byte nonces (CSPRNG).
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*/
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export declare const xsalsa20: XorStream;
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/**
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* xsalsa20-poly1305 eXtended-nonce salsa.
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* Can be safely used with random 24-byte nonces (CSPRNG).
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* Also known as secretbox from libsodium / nacl.
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*/
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export declare const xsalsa20poly1305: ARXCipher;
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/**
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* Alias to `xsalsa20poly1305`, for compatibility with libsodium / nacl
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*/
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export declare function secretbox(key: Uint8Array, nonce: Uint8Array): {
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seal: (plaintext: Uint8Array, output?: Uint8Array) => Uint8Array;
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open: (ciphertext: Uint8Array, output?: Uint8Array) => Uint8Array;
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};
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//# sourceMappingURL=salsa.d.ts.map
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