test: Add a test ensuring the consistency between hashing F and byte slices
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…e slices Check whether using `PoseidonHasher::hash` produces the same results as `PoseidonBytesHasher`. Also, add docstrings to the other tests and remove/merge the redundant ones.
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vadorovsky
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Nov 7, 2023
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samkim-crypto
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That new release contains an important change which prevents a potential DDoS. * Lightprotocol/light-poseidon#32 Invoking `from_bytes_be` function light-poseidon 0.1.1 inverts all the inputs before performing a check whether their length exceeds the modulus of the prime field. Therefore, it was prone to an attack, where a mailicious user could submit long byte slices just to DDoS the validator, being stuck on inverting large byte sequences. The update and mentioned change fixes the same issue as #33363 aims to address. The new release contains also few other less important changes like: * Lightprotocol/light-poseidon#37 * Lightprotocol/light-poseidon#38 * Lightprotocol/light-poseidon#39
mergify bot
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Nov 28, 2023
That new release contains an important change which prevents a potential DDoS. * Lightprotocol/light-poseidon#32 Invoking `from_bytes_be` function light-poseidon 0.1.1 inverts all the inputs before performing a check whether their length exceeds the modulus of the prime field. Therefore, it was prone to an attack, where a mailicious user could submit long byte slices just to DDoS the validator, being stuck on inverting large byte sequences. The update and mentioned change fixes the same issue as #33363 aims to address. The new release contains also few other less important changes like: * Lightprotocol/light-poseidon#37 * Lightprotocol/light-poseidon#38 * Lightprotocol/light-poseidon#39 (cherry picked from commit 67f8daf) # Conflicts: # Cargo.lock # Cargo.toml # programs/sbf/Cargo.lock
Lichtso
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That new release contains an important change which prevents a potential DDoS. * Lightprotocol/light-poseidon#32 Invoking `from_bytes_be` function light-poseidon 0.1.1 inverts all the inputs before performing a check whether their length exceeds the modulus of the prime field. Therefore, it was prone to an attack, where a mailicious user could submit long byte slices just to DDoS the validator, being stuck on inverting large byte sequences. The update and mentioned change fixes the same issue as #33363 aims to address. The new release contains also few other less important changes like: * Lightprotocol/light-poseidon#37 * Lightprotocol/light-poseidon#38 * Lightprotocol/light-poseidon#39 (cherry picked from commit 67f8daf)
samkim-crypto
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Dec 8, 2023
…4247) chore: Update light-poseidon to 0.2.0 (#33923) That new release contains an important change which prevents a potential DDoS. * Lightprotocol/light-poseidon#32 Invoking `from_bytes_be` function light-poseidon 0.1.1 inverts all the inputs before performing a check whether their length exceeds the modulus of the prime field. Therefore, it was prone to an attack, where a mailicious user could submit long byte slices just to DDoS the validator, being stuck on inverting large byte sequences. The update and mentioned change fixes the same issue as #33363 aims to address. The new release contains also few other less important changes like: * Lightprotocol/light-poseidon#37 * Lightprotocol/light-poseidon#38 * Lightprotocol/light-poseidon#39 (cherry picked from commit 67f8daf) Co-authored-by: vadorovsky <vadorovsky@protonmail.com>
crossdev24
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That new release contains an important change which prevents a potential DDoS. * Lightprotocol/light-poseidon#32 Invoking `from_bytes_be` function light-poseidon 0.1.1 inverts all the inputs before performing a check whether their length exceeds the modulus of the prime field. Therefore, it was prone to an attack, where a mailicious user could submit long byte slices just to DDoS the validator, being stuck on inverting large byte sequences. The update and mentioned change fixes the same issue as #33363 aims to address. The new release contains also few other less important changes like: * Lightprotocol/light-poseidon#37 * Lightprotocol/light-poseidon#38 * Lightprotocol/light-poseidon#39
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Check whether using
PoseidonHasher::hashproduces the same results asPoseidonBytesHasher.Also, add docstrings to the other tests and remove/merge the redundant ones.