diff options
| author | Jack Lloyd <[email protected]> | 2016-11-26 05:27:25 -0500 |
|---|---|---|
| committer | Jack Lloyd <[email protected]> | 2016-11-26 05:27:25 -0500 |
| commit | cc010f7c233949b908db6139bb3ccedb34372996 (patch) | |
| tree | 691edf9c7c19afdfd5b356236c95d74c2d079bc8 /src/lib/pubkey/xmss/xmss_wots_privatekey.h | |
| parent | 3813764fd602f5db564b4bfdd1d33fcb27e376f8 (diff) | |
| parent | cd888d1f437945808284694664d95f273309a536 (diff) | |
Merge GH #718 Add XMSS WOTS scheme
Diffstat (limited to 'src/lib/pubkey/xmss/xmss_wots_privatekey.h')
| -rw-r--r-- | src/lib/pubkey/xmss/xmss_wots_privatekey.h | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/src/lib/pubkey/xmss/xmss_wots_privatekey.h b/src/lib/pubkey/xmss/xmss_wots_privatekey.h index 71e87ef48..158bad1bb 100644 --- a/src/lib/pubkey/xmss/xmss_wots_privatekey.h +++ b/src/lib/pubkey/xmss/xmss_wots_privatekey.h @@ -12,6 +12,7 @@ #include <memory> #include <botan/alg_id.h> #include <botan/assert.h> +#include <botan/exceptn.h> #include <botan/pk_keys.h> #include <botan/types.h> #include <botan/xmss_wots_parameters.h> @@ -150,8 +151,7 @@ class BOTAN_DLL XMSS_WOTS_PrivateKey : public virtual XMSS_WOTS_PublicKey, * * @return A XMSS_WOTS_PublicKey. **/ - XMSS_WOTS_PublicKey generate_public_key( - XMSS_Address& adrs); + XMSS_WOTS_PublicKey generate_public_key(XMSS_Address& adrs); /** * Algorithm 4: "WOTS_genPK" @@ -165,10 +165,9 @@ class BOTAN_DLL XMSS_WOTS_PrivateKey : public virtual XMSS_WOTS_PublicKey, * @param adrs Hash function address encoding the address of * the WOTS+ key pair within a greater structure. **/ - void generate_public_key( - XMSS_WOTS_PublicKey& pub_key, - wots_keysig_t&& in_key_data, - XMSS_Address& adrs); + void generate_public_key(XMSS_WOTS_PublicKey& pub_key, + wots_keysig_t&& in_key_data, + XMSS_Address& adrs); /** * Algorithm 5: "WOTS_sign" @@ -180,9 +179,8 @@ class BOTAN_DLL XMSS_WOTS_PrivateKey : public virtual XMSS_WOTS_PublicKey, * * @return signature for msg. **/ - wots_keysig_t sign( - const secure_vector<byte>& msg, - XMSS_Address& adrs); + wots_keysig_t sign(const secure_vector<byte>& msg, + XMSS_Address& adrs); /** * Retrieves the secret seed used to generate WOTS+ chains. The seed @@ -195,14 +193,6 @@ class BOTAN_DLL XMSS_WOTS_PrivateKey : public virtual XMSS_WOTS_PublicKey, return m_private_seed; } - ///** - // * Retrieves the secret seed used to generate WOTS+ chains. The seed - // * should be a uniformly random n-byte value. - // * - // * @return secret seed. - // **/ - //secure_vector<byte>& private_seed() { return m_private_seed; } - /** * Sets the secret seed used to generate WOTS+ chains. The seed * should be a uniformly random n-byte value. @@ -228,20 +218,17 @@ class BOTAN_DLL XMSS_WOTS_PrivateKey : public virtual XMSS_WOTS_PublicKey, virtual AlgorithmIdentifier pkcs8_algorithm_identifier() const override { - BOTAN_ASSERT(false, "No AlgorithmIdentifier available for XMSS-WOTS."); + throw Not_Implemented("No AlgorithmIdentifier available for XMSS-WOTS."); } virtual std::unique_ptr<PK_Ops::Signature> create_signature_op(RandomNumberGenerator&, const std::string&, - const std::string&) const override - { - BOTAN_ASSERT(false, "XMSS_WOTS_Signature_Operation not available."); - } + const std::string& provider) const override; virtual secure_vector<byte> pkcs8_private_key() const override { - BOTAN_ASSERT(false, "No PKCS8 key format defined for XMSS-WOTS."); + throw Not_Implemented("No PKCS8 key format defined for XMSS-WOTS."); } private: |