# MIT Kerberos Documentation

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# krb5_copy_keyblock - Copy a keyblock.

krb5_error_code krb5_copy_keyblock(krb5_context context, const krb5_keyblock *from, krb5_keyblock **to)

param

  [in] context - Library context

  [in] from - Keyblock to be copied

  [out] to - Copy of keyblock from

retval

  - 0 Success; otherwise - Kerberos error codes

This function creates a new keyblock with the same contents as from . Use `krb5_free_keyblock()` to free to when it is no longer needed.