1 files changed, 131 insertions, 0 deletions
diff --git a/comm/third_party/botan/src/lib/block/aes/aes.h b/comm/third_party/botan/src/lib/block/aes/aes.h
new file mode 100644
index 0000000000..76248200d4
--- /dev/null
+++ b/comm/third_party/botan/src/lib/block/aes/aes.h
@@ -0,0 +1,131 @@
+/*
+* AES
+* (C) 1999-2010 Jack Lloyd
+*
+* Botan is released under the Simplified BSD License (see license.txt)
+*/
+
+#ifndef BOTAN_AES_H_
+#define BOTAN_AES_H_
+
+#include <botan/block_cipher.h>
+
+BOTAN_FUTURE_INTERNAL_HEADER(aes.h)
+
+namespace Botan {
+
+/**
+* AES-128
+*/
+class BOTAN_PUBLIC_API(2,0) AES_128 final : public Block_Cipher_Fixed_Params<16, 16>
+   {
+   public:
+      void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
+      void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
+
+      void clear() override;
+
+      std::string provider() const override;
+      std::string name() const override { return "AES-128"; }
+      BlockCipher* clone() const override { return new AES_128; }
+      size_t parallelism() const override;
+
+   private:
+      void key_schedule(const uint8_t key[], size_t length) override;
+
+#if defined(BOTAN_HAS_AES_VPERM)
+      void vperm_encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void vperm_decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void vperm_key_schedule(const uint8_t key[], size_t length);
+#endif
+
+#if defined(BOTAN_HAS_AES_NI)
+      void aesni_key_schedule(const uint8_t key[], size_t length);
+#endif
+
+#if defined(BOTAN_HAS_AES_POWER8) || defined(BOTAN_HAS_AES_ARMV8) || defined(BOTAN_HAS_AES_NI)
+      void hw_aes_encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void hw_aes_decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+#endif
+
+      secure_vector<uint32_t> m_EK, m_DK;
+   };
+
+/**
+* AES-192
+*/
+class BOTAN_PUBLIC_API(2,0) AES_192 final : public Block_Cipher_Fixed_Params<16, 24>
+   {
+   public:
+      void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
+      void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
+
+      void clear() override;
+
+      std::string provider() const override;
+      std::string name() const override { return "AES-192"; }
+      BlockCipher* clone() const override { return new AES_192; }
+      size_t parallelism() const override;
+
+   private:
+#if defined(BOTAN_HAS_AES_VPERM)
+      void vperm_encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void vperm_decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void vperm_key_schedule(const uint8_t key[], size_t length);
+#endif
+
+#if defined(BOTAN_HAS_AES_NI)
+      void aesni_key_schedule(const uint8_t key[], size_t length);
+#endif
+
+#if defined(BOTAN_HAS_AES_POWER8) || defined(BOTAN_HAS_AES_ARMV8) || defined(BOTAN_HAS_AES_NI)
+      void hw_aes_encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void hw_aes_decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+#endif
+
+      void key_schedule(const uint8_t key[], size_t length) override;
+
+      secure_vector<uint32_t> m_EK, m_DK;
+   };
+
+/**
+* AES-256
+*/
+class BOTAN_PUBLIC_API(2,0) AES_256 final : public Block_Cipher_Fixed_Params<16, 32>
+   {
+   public:
+      void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
+      void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
+
+      void clear() override;
+
+      std::string provider() const override;
+
+      std::string name() const override { return "AES-256"; }
+      BlockCipher* clone() const override { return new AES_256; }
+      size_t parallelism() const override;
+
+   private:
+#if defined(BOTAN_HAS_AES_VPERM)
+      void vperm_encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void vperm_decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void vperm_key_schedule(const uint8_t key[], size_t length);
+#endif
+
+#if defined(BOTAN_HAS_AES_NI)
+      void aesni_key_schedule(const uint8_t key[], size_t length);
+#endif
+
+#if defined(BOTAN_HAS_AES_POWER8) || defined(BOTAN_HAS_AES_ARMV8) || defined(BOTAN_HAS_AES_NI)
+      void hw_aes_encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+      void hw_aes_decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const;
+#endif
+
+      void key_schedule(const uint8_t key[], size_t length) override;
+
+      secure_vector<uint32_t> m_EK, m_DK;
+   };
+
+}
+
+#endif