91 lines
4.0 KiB
C
91 lines
4.0 KiB
C
/*******************************************************************************
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* Ledger Blue - Bitcoin Wallet
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* (c) 2016 Ledger
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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********************************************************************************/
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#ifndef BTCHIP_HELPERS_H
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#define BTCHIP_HELPERS_H
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#define OUTPUT_SCRIPT_REGULAR_PRE_LENGTH 4
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#define OUTPUT_SCRIPT_REGULAR_POST_LENGTH 2
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#define OUTPUT_SCRIPT_P2SH_PRE_LENGTH 3
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#define OUTPUT_SCRIPT_P2SH_POST_LENGTH 1
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#define OUTPUT_SCRIPT_NATIVE_WITNESS_PROGRAM_OFFSET 3
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unsigned char btchip_output_script_is_regular(unsigned char *buffer);
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unsigned char btchip_output_script_is_p2sh(unsigned char *buffer);
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unsigned char btchip_output_script_is_op_return(unsigned char *buffer);
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unsigned char btchip_output_script_is_native_witness(unsigned char *buffer);
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#ifdef HAVE_QTUM_SUPPORT
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unsigned char btchip_output_script_is_op_create(unsigned char *buffer);
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unsigned char btchip_output_script_is_op_call(unsigned char *buffer);
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#endif
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void btchip_sleep16(unsigned short delay);
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void btchip_sleep32(unsigned long int delayEach, unsigned long int delayRepeat);
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unsigned long int btchip_read_u32(unsigned char WIDE *buffer, unsigned char be,
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unsigned char skipSign);
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void btchip_write_u32_be(unsigned char *buffer, unsigned long int value);
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void btchip_write_u32_le(unsigned char *buffer, unsigned long int value);
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void btchip_retrieve_keypair_discard(unsigned char WIDE *privateComponent,
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unsigned char derivePublic);
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void btchip_perform_double_hash(unsigned char WIDE *in, unsigned short inlen,
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unsigned char *out,
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unsigned char hash1Algorithm,
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unsigned char hash2Algorithm);
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void btchip_public_key_hash160(unsigned char WIDE *in, unsigned short inlen,
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unsigned char *out);
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unsigned short btchip_public_key_to_encoded_base58(
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unsigned char WIDE *in, unsigned short inlen, unsigned char *out,
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unsigned short outlen, unsigned short version, unsigned char alreadyHashed);
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unsigned short btchip_decode_base58_address(unsigned char WIDE *in,
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unsigned short inlen,
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unsigned char *out,
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unsigned short outlen);
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void btchip_private_derive_keypair(unsigned char WIDE *bip32Path,
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unsigned char derivePublic,
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unsigned char *out_chainCode);
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// void btchip_set_check_internal_structure_integrity(unsigned char
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// setParameter);
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#define btchip_set_check_internal_structure_integrity(x)
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void btchip_swap_bytes(unsigned char *target, unsigned char *source,
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unsigned char size);
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void btchip_signverify_finalhash(void WIDE *keyContext, unsigned char sign,
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unsigned char WIDE *in, unsigned short inlen,
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unsigned char *out, unsigned short outlen,
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unsigned char rfc6979);
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void btchip_transaction_add_output(unsigned char *hash160Address,
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unsigned char *amount, unsigned char p2sh);
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unsigned char btchip_rng_u8_modulo(unsigned char modulo);
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unsigned char btchip_secure_memcmp(const void WIDE *buf1, const void WIDE *buf2,
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unsigned short length);
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unsigned char btchip_decrease_2fa(void);
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void btchip_reset_2fa(void);
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void btchip_reset_token(void);
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#endif
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