node-pkcs7

A super tiny library to apply and strip PKCS#7 padding.

Example using Crypto and node-pkcs7 to encrypt content with PKCS#7:

``javascript
function encrypt(content, algorithm, password, IV) {

content = PKCS7.apply(content);

const encrypt = Crypto.createCipheriv(algorithm, password, IV).setAutoPadding(false);

let encryptedContent;

encryptedContent = encrypt.update(content, 'utf8', 'base64');
encryptedContent += encrypt.final('base64');

return encryptedContent;

}
`

Example using Crypto and node-pkcs7 to decrypt content with PKCS#7:

`javascript
function decrypt(encryptedContent, algorithm, password, IV) {

const decrypt = Crypto.createDecipheriv(algorithm, password, IV).setAutoPadding(false);

let content;

content = decrypt.update(encryptedContent, 'base64', 'utf8');
content += decrypt.final('utf8');

return PKCS7.strip(content);

}
``