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-rw-r--r--src/lib/stream/chacha/chacha.h4
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;