Struct ring::aead::LessSafeKey
source · pub struct LessSafeKey { /* private fields */ }Expand description
Immutable keys for use in situations where OpeningKey/SealingKey and
NonceSequence cannot reasonably be used.
Prefer to use OpeningKey/SealingKey and NonceSequence when practical.
Implementations§
source§impl LessSafeKey
impl LessSafeKey
sourcepub fn new(key: UnboundKey) -> Self
pub fn new(key: UnboundKey) -> Self
Constructs a LessSafeKey from an UnboundKey.
sourcepub fn open_in_place<'in_out, A>(
&self,
nonce: Nonce,
aad: Aad<A>,
in_out: &'in_out mut [u8]
) -> Result<&'in_out mut [u8], Unspecified>where
A: AsRef<[u8]>,
pub fn open_in_place<'in_out, A>( &self, nonce: Nonce, aad: Aad<A>, in_out: &'in_out mut [u8] ) -> Result<&'in_out mut [u8], Unspecified>where A: AsRef<[u8]>,
Like OpeningKey::open_in_place(), except it accepts an arbitrary nonce.
nonce must be unique for every use of the key to open data.
sourcepub fn open_within<'in_out, A>(
&self,
nonce: Nonce,
aad: Aad<A>,
in_out: &'in_out mut [u8],
ciphertext_and_tag: RangeFrom<usize>
) -> Result<&'in_out mut [u8], Unspecified>where
A: AsRef<[u8]>,
pub fn open_within<'in_out, A>( &self, nonce: Nonce, aad: Aad<A>, in_out: &'in_out mut [u8], ciphertext_and_tag: RangeFrom<usize> ) -> Result<&'in_out mut [u8], Unspecified>where A: AsRef<[u8]>,
Like OpeningKey::open_within(), except it accepts an arbitrary nonce.
nonce must be unique for every use of the key to open data.
sourcepub fn seal_in_place<A, InOut>(
&self,
nonce: Nonce,
aad: Aad<A>,
in_out: &mut InOut
) -> Result<(), Unspecified>where
A: AsRef<[u8]>,
InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,
👎Deprecated: Renamed to seal_in_place_append_tag.
pub fn seal_in_place<A, InOut>( &self, nonce: Nonce, aad: Aad<A>, in_out: &mut InOut ) -> Result<(), Unspecified>where A: AsRef<[u8]>, InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,
seal_in_place_append_tag.Deprecated. Renamed to seal_in_place_append_tag().
sourcepub fn seal_in_place_append_tag<A, InOut>(
&self,
nonce: Nonce,
aad: Aad<A>,
in_out: &mut InOut
) -> Result<(), Unspecified>where
A: AsRef<[u8]>,
InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,
pub fn seal_in_place_append_tag<A, InOut>( &self, nonce: Nonce, aad: Aad<A>, in_out: &mut InOut ) -> Result<(), Unspecified>where A: AsRef<[u8]>, InOut: AsMut<[u8]> + for<'in_out> Extend<&'in_out u8>,
Like SealingKey::seal_in_place_append_tag(), except it accepts an
arbitrary nonce.
nonce must be unique for every use of the key to seal data.
sourcepub fn seal_in_place_separate_tag<A>(
&self,
nonce: Nonce,
aad: Aad<A>,
in_out: &mut [u8]
) -> Result<Tag, Unspecified>where
A: AsRef<[u8]>,
pub fn seal_in_place_separate_tag<A>( &self, nonce: Nonce, aad: Aad<A>, in_out: &mut [u8] ) -> Result<Tag, Unspecified>where A: AsRef<[u8]>,
Like SealingKey::seal_in_place_separate_tag(), except it accepts an
arbitrary nonce.
nonce must be unique for every use of the key to seal data.