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[PT-167805291] Add opcode for ecrecover (#122)

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* Add opcode for ecrecover

* Update aebytecode

* Extend signature bytes type used for ecrecover

* Add ecrecover to changelog

* Add some type specs

* Please dialyzer
This commit is contained in:
Tino Breddin
2019-08-14 21:02:46 +02:00
committed by Hans Svensson
parent b669d2df1e
commit dd26649f7d
9 changed files with 51 additions and 34 deletions
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src/aeso_fcode_to_fate.erl
+22 -19
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@@ -98,17 +98,18 @@
Op =:= 'SHA3' orelse
Op =:= 'SHA256' orelse
Op =:= 'BLAKE2B' orelse
Op =:= 'ECVERIFY' orelse
Op =:= 'ECVERIFY_SECP256K1' orelse
Op =:= 'ECRECOVER_SECP256K1' orelse
Op =:= 'ECVERIFY' orelse
Op =:= 'ECVERIFY_SECP256K1' orelse
Op =:= 'CONTRACT_TO_ADDRESS' orelse
Op =:= 'AUTH_TX_HASH' orelse
Op =:= 'BYTES_TO_INT' orelse
Op =:= 'BYTES_TO_STR' orelse
Op =:= 'ORACLE_CHECK' orelse
Op =:= 'ORACLE_CHECK_QUERY' orelse
Op =:= 'IS_ORACLE' orelse
Op =:= 'IS_CONTRACT' orelse
Op =:= 'CREATOR' orelse
Op =:= 'AUTH_TX_HASH' orelse
Op =:= 'BYTES_TO_INT' orelse
Op =:= 'BYTES_TO_STR' orelse
Op =:= 'ORACLE_CHECK' orelse
Op =:= 'ORACLE_CHECK_QUERY' orelse
Op =:= 'IS_ORACLE' orelse
Op =:= 'IS_CONTRACT' orelse
Op =:= 'CREATOR' orelse
false)).
-record(env, { contract, vars = [], locals = [], tailpos = true }).
@@ -591,15 +592,16 @@ op_to_scode(bits_union) -> aeb_fate_ops:bits_or(?a, ?a, ?a);
op_to_scode(bits_difference) -> aeb_fate_ops:bits_diff(?a, ?a, ?a);
op_to_scode(address_to_str) -> aeb_fate_ops:addr_to_str(?a, ?a);
op_to_scode(int_to_str) -> aeb_fate_ops:int_to_str(?a, ?a);
op_to_scode(contract_to_address) -> aeb_fate_ops:contract_to_address(?a, ?a);
op_to_scode(crypto_ecverify) -> aeb_fate_ops:ecverify(?a, ?a, ?a, ?a);
op_to_scode(crypto_ecverify_secp256k1) -> aeb_fate_ops:ecverify_secp256k1(?a, ?a, ?a, ?a);
op_to_scode(crypto_sha3) -> aeb_fate_ops:sha3(?a, ?a);
op_to_scode(crypto_sha256) -> aeb_fate_ops:sha256(?a, ?a);
op_to_scode(crypto_blake2b) -> aeb_fate_ops:blake2b(?a, ?a);
op_to_scode(string_sha3) -> aeb_fate_ops:sha3(?a, ?a);
op_to_scode(string_sha256) -> aeb_fate_ops:sha256(?a, ?a);
op_to_scode(string_blake2b) -> aeb_fate_ops:blake2b(?a, ?a).
op_to_scode(contract_to_address) -> aeb_fate_ops:contract_to_address(?a, ?a);
op_to_scode(crypto_ecrecover_secp256k1) -> aeb_fate_ops:ecrecover_secp256k1(?a, ?a, ?a);
op_to_scode(crypto_ecverify) -> aeb_fate_ops:ecverify(?a, ?a, ?a, ?a);
op_to_scode(crypto_ecverify_secp256k1) -> aeb_fate_ops:ecverify_secp256k1(?a, ?a, ?a, ?a);
op_to_scode(crypto_sha3) -> aeb_fate_ops:sha3(?a, ?a);
op_to_scode(crypto_sha256) -> aeb_fate_ops:sha256(?a, ?a);
op_to_scode(crypto_blake2b) -> aeb_fate_ops:blake2b(?a, ?a);
op_to_scode(string_sha3) -> aeb_fate_ops:sha3(?a, ?a);
op_to_scode(string_sha256) -> aeb_fate_ops:sha256(?a, ?a);
op_to_scode(string_blake2b) -> aeb_fate_ops:blake2b(?a, ?a).
%% PUSH and STORE ?a are the same, so we use STORE to make optimizations
%% easier, and specialize to PUSH (which is cheaper) at the end.
@@ -819,6 +821,7 @@ attributes(I) ->
{'SHA3', A, B} -> Pure(A, [B]);
{'SHA256', A, B} -> Pure(A, [B]);
{'BLAKE2B', A, B} -> Pure(A, [B]);
{'ECRECOVER_SECP256K1', A, B, C} -> Pure(A, [B, C]);
{'ECVERIFY', A, B, C, D} -> Pure(A, [B, C, D]);
{'ECVERIFY_SECP256K1', A, B, C, D} -> Pure(A, [B, C, D]);
{'CONTRACT_TO_ADDRESS', A, B} -> Pure(A, [B]);