0d073fa89e
- Add GETTING_STARTED.md with quick start guide and development modes - Add INSTALL.sh automated installation script - Add INSTALLATION_CHECKLIST.md, INSTALLATION_SUCCESS.md, and INSTALLATION_SUMMARY.md - Add QUICK_REFERENCE.md for common commands - Add SETUP_GUIDE.md with detailed setup instructions - Update README.md with improved project overview - Add did-wallet app dependencies and node_modules
24 lines
546 B
JavaScript
24 lines
546 B
JavaScript
import rng from './rng.js';
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import stringify from './stringify.js';
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function v4(options, buf, offset) {
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options = options || {};
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const rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
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rnds[6] = rnds[6] & 0x0f | 0x40;
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rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided
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if (buf) {
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offset = offset || 0;
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for (let i = 0; i < 16; ++i) {
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buf[offset + i] = rnds[i];
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}
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return buf;
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}
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return stringify(rnds);
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}
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export default v4; |