21 lines
421 B
JavaScript
21 lines
421 B
JavaScript
import assertString from './util/assertString';
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var lengths = {
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md5: 32,
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md4: 32,
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sha1: 40,
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sha256: 64,
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sha384: 96,
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sha512: 128,
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ripemd128: 32,
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ripemd160: 40,
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tiger128: 32,
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tiger160: 40,
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tiger192: 48,
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crc32: 8,
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crc32b: 8
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};
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export default function isHash(str, algorithm) {
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assertString(str);
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var hash = new RegExp("^[a-fA-F0-9]{".concat(lengths[algorithm], "}$"));
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return hash.test(str);
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} |