21 lines
553 B
JavaScript
21 lines
553 B
JavaScript
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// https://stackoverflow.com/a/9458996
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function _bytesToBase64(bytes) {
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var binary = '';
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var len = bytes.byteLength;
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for (var i = 0; i < len; i++) {
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binary += String.fromCharCode(bytes[i]);
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}
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return window.btoa(binary);
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}
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// https://stackoverflow.com/a/21797381
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function _base64ToBytes(base64) {
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var binary_string = window.atob(base64);
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var len = binary_string.length;
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var bytes = new Uint8Array(len);
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for (var i = 0; i < len; i++) {
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bytes[i] = binary_string.charCodeAt(i);
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}
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return bytes;
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}
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