asn1-ts/dist/utils/trimLeadingPaddingBytes.mjs

ASN.1 encoding and decoding, including BER, CER, and DER.

export default function trimLeadingPaddingBytes(value) {
    if (value.length <= 1) {
        return value;
    }
    let startOfNonPadding = 0;
    while (startOfNonPadding < value.length) {
        if (value[startOfNonPadding] === 0x80) {
            startOfNonPadding++;
        }
        else {
            break;
        }
    }
    return value.subarray(startOfNonPadding);
}