diff options
| author | Anton Lazarev <[email protected]> | 2025-04-02 22:40:32 -0700 |
|---|---|---|
| committer | Anton Lazarev <[email protected]> | 2025-04-18 11:15:24 -0700 |
| commit | 11241c579aeda5051c2cbfcc7d3264437decb230 (patch) | |
| tree | 5313705861f46e270b35aab0179f19fef908f977 /embassy-stm32/src/hash | |
| parent | ca40dc7ff75cabaa6c52c98b4712cc3f64696d62 (diff) | |
derive `Clone` for `hash::Context`
The HASH accelerator can be used for HMAC if a key is provided. One
significant use case of HMAC is as a PRF for the PBKDF2 algorithm, but
this requires that the hashing state can be recursively "branched"
multiple times.
Diffstat (limited to 'embassy-stm32/src/hash')
| -rw-r--r-- | embassy-stm32/src/hash/mod.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/embassy-stm32/src/hash/mod.rs b/embassy-stm32/src/hash/mod.rs index 1258e8923..e62151bb5 100644 --- a/embassy-stm32/src/hash/mod.rs +++ b/embassy-stm32/src/hash/mod.rs | |||
| @@ -101,6 +101,7 @@ pub enum DataType { | |||
| 101 | 101 | ||
| 102 | /// Stores the state of the HASH peripheral for suspending/resuming | 102 | /// Stores the state of the HASH peripheral for suspending/resuming |
| 103 | /// digest calculation. | 103 | /// digest calculation. |
| 104 | #[derive(Clone)] | ||
| 104 | pub struct Context<'c> { | 105 | pub struct Context<'c> { |
| 105 | first_word_sent: bool, | 106 | first_word_sent: bool, |
| 106 | key_sent: bool, | 107 | key_sent: bool, |