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Basic WebAssembly support with minimal Javascript API #615. Currently 6/12 crypto functions supported. Tested in browser with all default features disabled.

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This commit is contained in:
Rujia Liu
2023-09-08 17:27:22 +08:00
parent a0b5a24853
commit b6ce6b7cdb
9 changed files with 184 additions and 32 deletions
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12
src/machine/dispatch.rs
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@@ -4742,18 +4742,22 @@ impl Machine {
self.crypto_password_hash();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);
}
#[cfg(feature = "crypto-full")]
&Instruction::CallCryptoDataEncrypt => {
self.crypto_data_encrypt();
step_or_fail!(self, self.machine_st.p += 1);
}
#[cfg(feature = "crypto-full")]
&Instruction::ExecuteCryptoDataEncrypt => {
self.crypto_data_encrypt();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);
}
#[cfg(feature = "crypto-full")]
&Instruction::CallCryptoDataDecrypt => {
self.crypto_data_decrypt();
step_or_fail!(self, self.machine_st.p += 1);
}
#[cfg(feature = "crypto-full")]
&Instruction::ExecuteCryptoDataDecrypt => {
self.crypto_data_decrypt();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);
@@ -4766,34 +4770,42 @@ impl Machine {
self.crypto_curve_scalar_mult();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);
}
#[cfg(feature = "crypto-full")]
&Instruction::CallEd25519Sign => {
self.ed25519_sign();
step_or_fail!(self, self.machine_st.p += 1);
}
#[cfg(feature = "crypto-full")]
&Instruction::ExecuteEd25519Sign => {
self.ed25519_sign();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);
}
#[cfg(feature = "crypto-full")]
&Instruction::CallEd25519Verify => {
self.ed25519_verify();
step_or_fail!(self, self.machine_st.p += 1);
}
#[cfg(feature = "crypto-full")]
&Instruction::ExecuteEd25519Verify => {
self.ed25519_verify();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);
}
#[cfg(feature = "crypto-full")]
&Instruction::CallEd25519NewKeyPair => {
self.ed25519_new_key_pair();
step_or_fail!(self, self.machine_st.p += 1);
}
#[cfg(feature = "crypto-full")]
&Instruction::ExecuteEd25519NewKeyPair => {
self.ed25519_new_key_pair();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);
}
#[cfg(feature = "crypto-full")]
&Instruction::CallEd25519KeyPairPublicKey => {
self.ed25519_key_pair_public_key();
step_or_fail!(self, self.machine_st.p += 1);
}
#[cfg(feature = "crypto-full")]
&Instruction::ExecuteEd25519KeyPairPublicKey => {
self.ed25519_key_pair_public_key();
step_or_fail!(self, self.machine_st.p = self.machine_st.cp);