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lib/Crypt/Sodium/XS/OO/secretstream.pm  view on Meta::CPAN

Ratcheting: at any point in the stream, it is possible to "forget" the key used
to encrypt the previous messages, and switch to a new key.

=back

L<Crypt::Sodium::XS::secretstream> can be used to securely send an ordered
sequence of messages to a peer. Since the length of the stream is not limited,
it can also be used to encrypt files regardless of their size.

It transparently generates nonces and automatically handles key rotation.

=head1 CONSTRUCTOR

=head2 new

  my $sstream
    = Crypt::Sodium::XS::OO::secretstream->new(primitive => 'xchacha20poly1305');
  my $sstream
    = Crypt::Sodium::XS->secretstream(primitive => 'xchacha20poly1305');

lib/Crypt/Sodium/XS/secretstream.pm  view on Meta::CPAN

Ratcheting: at any point in the stream, it is possible to "forget" the key used
to encrypt the previous messages, and switch to a new key.

=back

L<Crypt::Sodium::XS::secretstream> can be used to securely send an ordered
sequence of messages to a peer. Since the length of the stream is not limited,
it can also be used to encrypt files regardless of their size.

It transparently generates nonces and automatically handles key rotation.

=head1 FUNCTIONS

Nothing is exported by default. L<Crypt::Sodium::XS::secretstream>, like
libsodium, supports only the primitive-specific functions for one primitive.
There is a single C<:xchacha20poly1305> import tag for the functions and
constants listed below.

=head2 secretstream_xchacha20poly1305_init_decrypt