Created
December 3, 2019 14:15
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Encrypt & Decrypt with existing keys
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const crypto = require("crypto"); | |
let publicKey = `-----BEGIN PUBLIC KEY----- | |
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAsoykgfqb0VqzTIDDShJ7 | |
Pa7sg6hV4kmBBof7LLPyvmMdNB/2zNZ3mfEr0Dw+qNinmyVXQ5b/DjwbjHvYQpn9 | |
foiFFDS6fP8ErGkICEN/68JvI/MSEJsbfDxKM/rQTwXVfD+0wxEIRblzW1LMYraO | |
NuCPWgg0UZRmis+8Qcr0vZdf61lyfyaTx0C0bwS/wsJO0yFrIWGMsatYZktbbpPG | |
IOQwqT2VIWfvcKjMcV8OXHNMoVjG6ni3kqXjSPYKaT1qWl4L73/dWKS0IlJJfdYw | |
0hpzDsmgwnsug9KBtfzbreNenVPbMfCUXone8VQZ/0+Eb8iO7JwaPuFld+0Czcsu | |
kG6pmBUwaPk9ISlRNWUkyhUP9q4rUmAzAZgcYPNVWQVZwG/u7X2Jbf7jdsYvvCX3 | |
qaqhXyWXrioyrLbjYRhkBdy0b1cfYgIi1cBW2CM5oVbGin/2gX5N46y21VGdppFd | |
Pcumf38VipG5dkRNlPAMdW+EAtkkXyIHprItRgcmCYRvPwollOGD0pzAuvsCwCjv | |
5OiIrS4iavAqDtO0h/nZoyPReCOz0EkGJ3eQmbL/ZdVvzM0jPKbSOXUYcUSt5pcv | |
/afqkGp1Avlw350iQHbjvhtWLHmkrqI73w0mg+qCGwCOh3Yh3lZOfd0r7A3wNkr5 | |
/1gOGFusCAyTMEVQc5PG7t0CAwEAAQ== | |
-----END PUBLIC KEY-----`; | |
let privateKey = `-----BEGIN ENCRYPTED PRIVATE KEY----- | |
MIIJrTBXBgkqhkiG9w0BBQ0wSjApBgkqhkiG9w0BBQwwHAQIRxz6ISL1Bj0CAggA | |
MAwGCCqGSIb3DQIJBQAwHQYJYIZIAWUDBAEqBBD9oULVDx5I8zu1v7q0y0olBIIJ | |
UEgFw1BRHxKMNg3weOnQkKTCh6xEKjwz+CwaHQOmRxWIKG3e2/6j/arm10QGI9Tf | |
eK5wV8D9iHC6om48RxBqb/pK31h+NtkwvogdUgbmJmuvduCgUuLHyAA/3MzqGpKY | |
ra95MQL5+qV+tHQ9RIpsFo9QcRhH7QeQpkXU/Rw8ROGVrebOSR2TkoE5YvmcgDOV | |
O92Fpx8KXYBZpF404eeYyQeernGMt8tjAMLRSIM3tvssvJYpO4oBqp8/+ydCaw02 | |
Xwzzbh6S4gchgL51I4I5/pQaECY7WJqAgSqnzJtCLxZEzhlbu/ReXeUbuSeHpNyx | |
9a9i9PrDu0awO/IZMB1wwnxDb7HJYqggqrqhZT2fPbQb4bSofQgHsjnnY0SHewnJ | |
gQhZ/fXpA8/78J/WTRUdhtnR7n9PV1F8y+cJTct/VJvHsWxfHvWnHBVxZSGfaFp/ | |
fRgBJiko+oHuCk4r9dYdb48T2L3AWjXETYP++4PUVb9EO9cvTaRtcEijzlekn+86 | |
UNulXyItGn3CWeOqe1GFCPVPG+Auhvfu07r5xwAq1Cq8GQTJaAN46/LMFaY1213k | |
HfI4dBixxHLiHUC/JNrUVbYgnivT9vCxw+ugRU5RlsfrtGVHO8Bq3R3iwN3D7nyu | |
DKE9rYfAD8T5o+Vvyv60jPworLmZZnpjKd2cgM+JBAIOO5X+61x3437yFJSDnv2B | |
QpDy4sadJmGjKO256dFd8FFcrvLm7TsgIO/yDDZohYVjOQRJoGaGlf59LikAjkkV | |
UjT7l/PEQLjkzzBe8OqFlq6vkWUtPmjn/6wsd2OFj02G6BWgCvGZvENAFX6HETQj | |
a1EFNtcqCh5xmRcG/sQ8YhrjGtTZGEwb9qCHvY6qSo1wCMMLl5yVJosmODJQeprd | |
qx9U25uLCkecEjr7hu2pQ9AaF3QsvftzkUrvRtTFsBHNj/JzKkE1D04gX77LsM5o | |
cQjaZ4nPFb5XYjT/mklV70NjZQzTZpIrNkdB9RGOa5URAI/EHaj9i1GVJHuaVzxh | |
vFxqpD/hqCMz++NQz+9iFLbLErISW20LZTrFZrNGQLFOaH8AdzoLaCTHFpTKDfJF | |
L9F2vYvWOGO77Wt+jBk607d0kCyoGUbexhg2ZX3VnfGWGJgIFcJ4Og07gMqvDmDI | |
kQVxGeoUz5ZgCwESW8WVr71kEa7eHQR8JoOFD29YYGQmCcQplZ3Uxx6+v+Zel/nL | |
OSOF2sPAwAyMvK9M6YXLWK7PFkCqse8rnhiz4njUJT4mzj/O7mzBuUBZm9WxkppY | |
Sp/z3tsLdBmNpHEaR2+d7uhEQPoDWmyR2/G93DlOU3I129JxBg3g7EDl9GkcA0ts | |
F4vhTBlATXnIDCI7DU7Fg69RShommuZAEVoekWB8Fz2r5hkUqz22QIuPlhI16MB0 | |
Walx3D/VkYEORQGb/82bHtYhLdDhRm5TChzErzRtCVc6a563Gpn2+B6X7ZGIjsh2 | |
eamV66WB0PQiQ94wLLetrh8bB5s83vyfREiA9ZBnP5Xbi39FZdnHPnX96G2Dosj/ | |
vjMkU0828kYBRhytWfLXJEtWXilDGJVhQi2tHSOYYGAA4c0IsQ5McgA8M96uBQkP | |
kbwxi30gpnkO+ahIGa2opse0qyebo3lDU2PaAXw+9r1463CLZlPIjh5RM8ldHm8B | |
JrNwCzFO46jbdlX+KjpuhKIP4zx796g75x33ClON1vODT7cols9ZtqUb8haR2fFY | |
DemoLAdNZhnYG/K2WK79olSQwFlfOfGvX5wdvV0IBQQMNEO6/BMQ/0jYlTubpXGy | |
clY1v1rmn9xcLSdX+4qWKeEeI0t9aRtd4dxtBGFbacLbcj1etB15KgWMYQMozzkR | |
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3HP3evEtZsFmyZcUEqxFUPXh1hFzcqqSoN8akFqr4sFJdW9pqGku63LohD4+eKy/ | |
Ncr3LBWWNEL+nbNM59Us8WapXbLgvT4DQPpn8L6xgz3Py1jKnSRlWrF81eb/fIsl | |
uqkZUpOV0BhEp1j0dCMCcktDHwBcriEYHA7z5dJpnWVs/4iDoLamq7pp4JRY54/o | |
JQ7TjqZT0Hx2wx9CkedY31vzufHs4IBdPnZZYM9nebz+Eu5JdY+j1h/KD5mPa4uJ | |
xYD9PO+PE7+6KBUVgdAh+8g2QzhuG7Mu6QKgI8tD6SrkafKQZJkubJiE+gHJ8qTr | |
OzNMZeNyeZKzW84aFwezvHjaFJzfs9E+P/9d9OZtRLlSU2vhHfhsV+11pkh6IOvu | |
UBZJaFAV7kFfYHzCU+gNMMdEhbljamyYpw+NCvNNSG9GmTJN7pjrFcb715GZVlOJ | |
6OLgIt3eT3thPtGCpdtKAxiBmdCPGXdn6UNzSg139F+hVXQVzwEuXyugUoAS/I7l | |
UpgEK4z820I8Ogrdfa7O/MHWWBy4BTKv7xJ2GAA2xjyGsOvBbUZKgDhouPtijtB1 | |
oPClJZfxVlLWTpNa76yimW9qdXkLqrFbUJDj0b558n54RYjb8nAIYSpIyoFD4M8P | |
w5pJgilT1ausbvK2U398h+WaNNm2Sgv5MtVhGRgd7LTSUI9ZSdBuPiKiCZ8dD2Z0 | |
3++ZyYnZcCBzz02lHBEszBslu1Z2o8DqGZLTU1ELGm4VbRnT7CYlyN+kNkl6W9Nw | |
oy/XUoctQ0b+3w66rX+0unw9ls9Tj6x+l1qvg7mNvHajJqGyCXEu7zNZx+WGhJmf | |
9B+u48MEarf2Jn5XzTk7Oq10z5YdrQ/J2MPQlmHM9JC2WX/G7rDEYLqoXNSFBcaX | |
jENGfPT9BH9R69fIqNIqHmCvdxk+eIVURkZpPEf3sGEfdXwCSwunha8xxPUNBYOy | |
Iv5NW8Smlxx1qV43erGh6VhTopW9ND8Mh/xixsd3j4l65RoxuCCI/W2jV2+Ch7A6 | |
m8wPIfMvnmQfOOr/c6ebRcn81ukRNJPiEO0uaxrtzMwh3SwZn7z91pUcBsHKt/Bd | |
9tqI/o5Y+BKf2coIancX9px2j6wDwz9wJjOYkDpuDxf4C2vjRak+5dibZu8gQ2Lw | |
uvrdNz/y9tFF/Wb92F2cAuVt8x4t/wQ56DqWQ0WIqcot | |
-----END ENCRYPTED PRIVATE KEY-----`; | |
const user = "STRING_TO_ENCRYPT"; | |
const userTimeString = Buffer.from(user, "utf8"); | |
const encryptedString = crypto.publicEncrypt(publicKey, userTimeString); | |
const decryptedString = crypto.privateDecrypt( | |
{ | |
key: privateKey.toString(), | |
passphrase: "temp" | |
}, | |
encryptedString | |
); | |
console.log(Buffer.from(decryptedString).toString("utf8")); | |
console.log(decryptedString.toString("utf8")); |
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