1 files changed, 2 insertions, 59 deletions
diff --git a/src/lib/misc/hotp/totp.h b/src/lib/misc/hotp/totp.h
index 1417658c0..a5a083192 100644
--- a/src/lib/misc/hotp/totp.h
+++ b/src/lib/misc/hotp/totp.h
@@ -7,64 +7,7 @@
 #ifndef BOTAN_TOTP_H_
 #define BOTAN_TOTP_H_
 
-#include <botan/hotp.h>
-#include <chrono>
-
-namespace Botan {
-
-/**
-* TOTP (time based) one time passwords (RFC 6238)
-*/
-class BOTAN_PUBLIC_API(2,2) TOTP final
-   {
-   public:
-      /**
-      * @param key the secret key shared between client and server
-      * @param hash_algo the hash algorithm to use, should be SHA-1, SHA-256 or SHA-512
-      * @param digits the number of digits in the OTP (must be 6, 7, or 8)
-      * @param time_step granularity of OTP in seconds
-      */
-      TOTP(const SymmetricKey& key,
-           const std::string& hash_algo = "SHA-1",
-           size_t digits = 6, size_t time_step = 30) :
-         TOTP(key.begin(), key.size(), hash_algo, digits, time_step) {}
-
-      /**
-      * @param key the secret key shared between client and server
-      * @param key_len length of key
-      * @param hash_algo the hash algorithm to use, should be SHA-1, SHA-256 or SHA-512
-      * @param digits the number of digits in the OTP (must be 6, 7, or 8)
-      * @param time_step granularity of OTP in seconds
-      */
-      TOTP(const uint8_t key[], size_t key_len,
-           const std::string& hash_algo = "SHA-1",
-           size_t digits = 6,
-           size_t time_step = 30);
-
-      /**
-      * Convert the provided time_point to a Unix timestamp and call generate_totp
-      */
-      uint32_t generate_totp(std::chrono::system_clock::time_point time_point);
-
-      /**
-      * Generate the OTP corresponding the the provided "Unix timestamp" (ie
-      * number of seconds since midnight Jan 1, 1970)
-      */
-      uint32_t generate_totp(uint64_t unix_time);
-
-      bool verify_totp(uint32_t otp,
-                       std::chrono::system_clock::time_point time,
-                       size_t clock_drift_accepted = 0);
-
-      bool verify_totp(uint32_t otp, uint64_t unix_time,
-                       size_t clock_drift_accepted = 0);
-
-   private:
-      HOTP m_hotp;
-      size_t m_time_step;
-      std::chrono::system_clock::time_point m_unix_epoch;
-   };
-
-}
+#include <botan/otp.h>
+BOTAN_DEPRECATED_HEADER(totp.h)
 
 #endif