publicKey.encrypt is not a function

I got this error privateKey.sign is not a function in the below code: var signature = crypt.signature(privateKey, text); Also publicKey.encrypt is not a function in here: var encrypted = crypt.encrypt(publicKey, text); Does anyone know about this?

[Zoey-rahimi]

I found the issue! it was my mistake that inside the Crypt.js I had changed the name of sign method to signature !! I’m so sorry for taking your time for such a bad mistake!

I got this:

signature:  {"signature":"G4ifUHNBNYHKCVL3vz+4FMDSQ3hYC6nr7C8O1NFtq8zCgkPD2004gDhxBaGssQ/JXVeq2kC3L6zZLkoGfT9mPwnK4ojsXYUgLVm/H12K4iCwftpQn2csmkcVLaP0HJB0eYJOJLc+5Hhpty5CVdfOZgLpyNr4cgajML4+ekE3Sj8=","md":"sha1"}
C:\Users\ZoeyRahimi\ReactNative\Gamma_Demo\config\firebaseSDK.js:135 encrypted:  {"v":"hybrid-crypto-js_0.2.1","iv":"sc+A7PjYNNTLUwuSX3OyrB67I/ZSk31k+N4Dd/CvbXE=","keys":{"f4:db:70:89:6d:c7:3b:1d:f8:26:f9:b4:a4:64:9e:f2:3f:b2:58:6e":"JKWsm72EwIWd+OTEqN2ngj8LGJOQmchpd7g7ow7NkkoiBCwupVSIXuWAiiHCMqWUfszk5LUy/pMewEgWC0OFQB82glrDK+jjVP7nj7cHRsOo7FMaoRAXQARVnIB6KaN8d5SdWQj6AxydCgECZfkcSwGOy+o3oTrEHjJf5wF9nzw="},"cipher":"cOkyOVyffrA9yxBKFLpCnw==","signature":"{\"signature\":\"G4ifUHNBNYHKCVL3vz+4FMDSQ3hYC6nr7C8O1NFtq8zCgkPD2004gDhxBaGssQ/JXVeq2kC3L6zZLkoGfT9mPwnK4ojsXYUgLVm/H12K4iCwftpQn2csmkcVLaP0HJB0eYJOJLc+5Hhpty5CVdfOZgLpyNr4cgajML4+ekE3Sj8=\",\"md\":\"sha1\"}"}
C:\Users\ZoeyRahimi\ReactNative\Gamma_Demo\config\firebaseSDK.js:137 decrypted:  {message: "Hello world", signature: "{"signature":"G4ifUHNBNYHKCVL3vz+4FMDSQ3hYC6nr7C8O…Hhpty5CVdfOZgLpyNr4cgajML4+ekE3Sj8=","md":"sha1"}"}
C:\Users\ZoeyRahimi\ReactNative\Gamma_Demo\config\firebaseSDK.js:143 verify:  true

[juhoen]

It seems that, for a some reason, private key gets never casted into forge private key object. What’s your output for console.log(typeof keys.privateKey) ? It would be nice to know what value privateKey has just before the line that causes the error.