diff options
| author | SimCog <[email protected]> | 2016-06-14 18:21:10 +0200 |
|---|---|---|
| committer | SimCog <[email protected]> | 2016-06-18 01:06:21 +0200 |
| commit | 00337c4ea2af6b1727be0bdf9b719c98760a14fd (patch) | |
| tree | adc8b6f68311b2c9649bdb84766f22f99d2424db /src/lib/stream/chacha/chacha.h | |
| parent | 6816c9e71e01432792a997ad9a5d561b9cd94a48 (diff) | |
Adding StreamCipher::seek interface, supporting seek in ChaCha, and also adding ChaCha8 support
Diffstat (limited to 'src/lib/stream/chacha/chacha.h')
| -rw-r--r-- | src/lib/stream/chacha/chacha.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/lib/stream/chacha/chacha.h b/src/lib/stream/chacha/chacha.h index ba93d6260..f8f42e41d 100644 --- a/src/lib/stream/chacha/chacha.h +++ b/src/lib/stream/chacha/chacha.h @@ -21,7 +21,7 @@ class BOTAN_DLL ChaCha final : public StreamCipher StreamCipher* clone() const override { return new ChaCha(m_rounds); } /** - * Currently only 12 or 20 rounds are supported, all others + * Currently only 8, 12 or 20 rounds are supported, all others * will throw an exception */ ChaCha(size_t rounds); @@ -42,6 +42,8 @@ class BOTAN_DLL ChaCha final : public StreamCipher std::string name() const override; + void seek(u64bit offset) override; + private: void key_schedule(const byte key[], size_t key_len) override; |