rsa_save_privatekey()

    
Also See:   rsa_free rsa_generate_keypair rsa_generate_keypair_mem rsa_generate_keypair_mem_cipher rsa_load_privatekey rsa_load_privatekey_engine rsa_load_privatekey_mem rsa_load_publickey rsa_load_publickey_engine rsa_load_publickey_mem rsa_private_decrypt rsa_private_encrypt rsa_public_decrypt rsa_public_encrypt rsa_save_privatekey_mem rsa_save_privatekey_mem_cipher rsa_sign rsa_verify

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Encrypts and writes a previously loaded RSA private key to a file in PKCS#8 format
Syntax 
rsa_save_privatekey( privkey_file, rsa var, passphrase )
Returns 1 on success, 0 on error.
  • privkey_file = The name of the file in which the private key is to be stored
  • rsa = The internal reference to the RSA private key to be saved
  • passphrase = The passphrase used to encrypt the private key
The private key is encrypted using triple-DES in EDE mode with cipher block chaining (DES-EDE3-CBC) using the provided passphrase and stored in in PKCS#8 EncryptedPrivateKeyInfo format using PKCS#5 v2.0 password based encryption algorithms.
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