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29 lines
1.3 KiB
TypeScript
29 lines
1.3 KiB
TypeScript
/**
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* 测试 AES 解密
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*/
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import * as crypto from 'crypto';
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const encryptedData = 'c/f4Fd66w+9jIZ3U1lba/j7dmWGDZVgsfdKDK2klm2e2fQn7NH0Zud5KZITBZq8kMLlY5YI2PyHs89bYfh7sLN8U/6eyRl5bE8LawDsu4byx+DQvBfv6e1WVNtKxWyH823aDNa4Ab2YahHjyrk/3UYgpYc/UYT+G1OMrogT+fnwd+biZ+iyWsoD+pif8YvGpFk/zkseAeFETYPjYp/7UAgc+RtXj1ujwYIhGIP7j5VaKKei+mY/UNtITQBxYyK3uzDMtdx2/bM/zXxw4+ArbRXO5DRHZm124QH1r5BwmDClPoiQHttvqKRrgBRLMF6rqbkQIHTJB7jlYON+EN6NWHVICeWOJG2upFaQiqMROpEFWViA8uvj9R55ZE3mzSezFXHOLvW9QvYWhvl6G8Rh+in80M+wdVThOIEc/cbgspCxRmGxExpzh6x5H/Z2wk5eYhj3o028m6qvI/Z6ptZEXDC6PiUeCgu/4w0o';
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const key = '4548ded8c9e02690';
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const iv = '1992360ee9bc4f8f';
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try {
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const keyBuffer = Buffer.from(key, 'utf8');
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const ivBuffer = Buffer.from(iv, 'utf8');
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const inputBuffer = Buffer.from(encryptedData, 'base64');
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console.log('Key length:', keyBuffer.length);
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console.log('IV length:', ivBuffer.length);
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console.log('Input length:', inputBuffer.length);
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const decipher = crypto.createDecipheriv('aes-128-cbc', keyBuffer, ivBuffer);
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const decrypted = Buffer.concat([decipher.update(inputBuffer), decipher.final()]);
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console.log('\n解密成功！');
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console.log('解密后长度:', decrypted.length);
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console.log('解密后预览:', decrypted.toString('utf8').substring(0, 500));
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} catch (e: any) {
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console.log('解密失败:', e.message);
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}
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