38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
import { sm4 } from 'sm-crypto';
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export function sm4Decrypt(key, value, mode = "hex") {
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try {
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if (key.length !== 32) {
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uni.showToast({ title: '密钥必须是32位16进制字符串（128位）', icon: 'none' });
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return;
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}
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const decrypted = sm4.decrypt(value, key, {
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mode: 'ecb',
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cipherType: mode === 'hex' ? 'hex' : 'base64',
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padding: 'pkcs#5'
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});
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return decrypted;
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} catch (e) {
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console.error('sm4 decrypt error:', e);
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return value;
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}
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}
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export function sm4Encrypt(key, value, mode = "hex") {
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try {
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if (key.length !== 32) {
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uni.showToast({ title: '密钥必须是32位16进制字符串（128位）', icon: 'none' });
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return;
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}
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const encrypted = sm4.encrypt(value, key, {
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mode: 'ecb',
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cipherType: mode === 'hex' ? 'hex' : 'base64',
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padding: 'pkcs#5'
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});
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return encrypted;
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} catch (e) {
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console.error('sm4 encrypt error:', e);
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return value;
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}
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}
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