diff options
Diffstat (limited to 'src/lib/pubkey/mce/mceliece.cpp')
| -rw-r--r-- | src/lib/pubkey/mce/mceliece.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/lib/pubkey/mce/mceliece.cpp b/src/lib/pubkey/mce/mceliece.cpp index ed4d24467..6bbe93ce3 100644 --- a/src/lib/pubkey/mce/mceliece.cpp +++ b/src/lib/pubkey/mce/mceliece.cpp @@ -60,7 +60,7 @@ std::vector<byte> mult_by_pubkey(const byte *cleartext, u32bit dimension = code_length - codimension; std::vector<byte> cR(bit_size_to_32bit_size(codimension)* sizeof(u32bit)); - const byte* pt = &public_matrix[0]; + const byte* pt = public_matrix.data(); for(i = 0; i < dimension / 8; ++i) { @@ -68,7 +68,7 @@ std::vector<byte> mult_by_pubkey(const byte *cleartext, { if(cleartext[i] & (1 << j)) { - xor_buf(&cR[0], pt, cR.size()); + xor_buf(cR.data(), pt, cR.size()); } pt += bit_size_to_32bit_size(codimension) * sizeof(u32bit); } @@ -78,12 +78,12 @@ std::vector<byte> mult_by_pubkey(const byte *cleartext, { if(cleartext[i] & (1 << j)) { - xor_buf(&cR[0], pt, bit_size_to_byte_size(codimension)); + xor_buf(cR.data(), pt, bit_size_to_byte_size(codimension)); } pt += bit_size_to_32bit_size(codimension) * sizeof(u32bit); } - concat_vectors( &ciphertext[0], cleartext, &cR[0], dimension, codimension); + concat_vectors(ciphertext.data(), cleartext, cR.data(), dimension, codimension); return ciphertext; } @@ -150,7 +150,7 @@ secure_vector<byte> McEliece_Public_Operation::encrypt(const byte msg[], size_t std::vector<byte> ciphertext_tmp = mceliece_encrypt( message_word, m_pub_key.get_public_matrix(), err_pos, m_code_length); - copy_mem(&ciphertext[0], &ciphertext_tmp[0], ciphertext.size()); + copy_mem(ciphertext.data(), ciphertext_tmp.data(), ciphertext.size()); return ciphertext; } @@ -159,7 +159,7 @@ std::vector<byte> mceliece_encrypt(const secure_vector<byte> & cleartext, const secure_vector<gf2m> & err_pos, u32bit code_length) { - std::vector<byte> ciphertext = mult_by_pubkey(&cleartext[0], public_matrix, code_length, err_pos.size()); + std::vector<byte> ciphertext = mult_by_pubkey(cleartext.data(), public_matrix, code_length, err_pos.size()); // flip t error positions for(size_t i = 0; i < err_pos.size(); ++i) |