22 Commits (56d3cbe2e93b133ba6f269e1b64c0ac7192ab2f1)

Author	SHA1	Message	Date
Saleem Rashid	a1e911aa4c	transaction: Do not hardcode HASHER_SHA2	7 years ago
Saleem Rashid	54b0869535	signing: Use Hasher instead of SHA256_CTX	7 years ago
Jochen Hoenicke	e1fa7af1da	Byte-precise size estimate for fees ... Fixes issue #232. It assumes largest possible signature size for all inputs. For segwit multisig it can be .25 bytes off due to difference between segwit encoding (varint) vs. non-segwit encoding (op_push) of the multisig script.	7 years ago
Jochen Hoenicke	a8bc3cb6bd	Remove add_hash_type fields. ... The 4 byte hash_type/forkid is part of the signed message, but not part of the transaction. Instead of hacking it into the transaction, add it after the transaction when computing the signature.	7 years ago
Jochen Hoenicke	b5fa8a266a	New CoinInfo separated from protobuf structures ... Having CoinType using the protobuf structures has several disadvantages. - We always need to change trezor-common if we need a new field (like bech32 prefix) - Every time Trezor initializes it sends all this information out and nobody cares. - The protobuf structures add storage overhead due to their fixed size. I also removed most of the `has_` fields except for forkid: - `has_segwit` was merged with segwit - `has_coin_shortcut` can be replaced by test for NULL if necessary. The fields were reordered for better padding.	7 years ago
Pavol Rusnak	18d8cb3c56	add project website (trezor.io) to license header	7 years ago
Saleem Rashid	a34554b091	signing: Add SIGHASH_FORKID support	7 years ago
Pavol Rusnak	91a1b6c4bc	drop EstimateTxSize (and TxSize)	7 years ago
Pavol Rusnak	b1995bb8d1	remove segwit warning, don't enable segwit on coins that don't have segwit=true in definition	7 years ago
Jochen Hoenicke	7b1381766f	Change address support for segwit. ... Rewrote change address support for segwit. Also checks the bip32 path of change address.	7 years ago
Jochen Hoenicke	b7b9891cb4	Signing for Segnet Transaction works ... see segnet4 txid: aa434a6ef4fcf350e319bacbd725fa7446f797cb3ed0cd0582826a49d3351ffa	8 years ago
Jochen Hoenicke	e5000fb196	segwit sign (completely untested)	8 years ago
Jochen Hoenicke	5c60be9854	hashes for segwit signature	8 years ago
Pavol Rusnak	e9f0706c2e	fix prevtx hashing when input count is 0	8 years ago
Pavol Rusnak	c288a0e328	implement TXEXTRADATA transaction RequestType	8 years ago
Daira Hopwood	69d99d202d	Add support for multi-byte address prefixes.	8 years ago
Pavol Rusnak	30a55829e5	rework hashing of transactions	10 years ago
Pavol Rusnak	92cfcd1565	implement GetAddress.multisig field	10 years ago
Pavol Rusnak	91451f88b5	multisig	10 years ago
Pavol Rusnak	f75515544f	move Sign/Verify to crypto.c/h, implement Encrypt/Decrypt	10 years ago
Pavol Rusnak	7cba60895d	update protobuf, disable SimpleSignTx	10 years ago
Pavol Rusnak	0d0a1ab5f2	import v1.0.0	10 years ago