AWS KMS to sign messages – trouble using python’s ecdsa lib when getting the verifiying key [migrated]

I’m signing my messages using my code below:
def sign_msg_hash(self, msg_hash: HexBytes):
signature = self._kms_client.sign(
KeyId=self._key_id,
Message=msg_hash,
MessageType="DIGEST",
Continue reading AWS KMS to sign messages – trouble using python’s ecdsa lib when getting the verifiying key [migrated]

Ethersweep: An Easy-To-Deploy Ethernet Connected Stepper Controller

[Neumi] over on Hackaday.IO wanted a simple-to-use way to drive stepper motors, which could be quickly deployed in a wide variety of applications yet to be determined. The solution is …read more Continue reading Ethersweep: An Easy-To-Deploy Ethernet Connected Stepper Controller

Phishing PyPI users: Attackers compromise legitimate projects to push malware

PyPI, the official third-party software repository for Python packages, is warning about a phishing campaign targeting its users. “We have additionally determined that some maintainers of legitimate projects have been compromised, and malware pub… Continue reading Phishing PyPI users: Attackers compromise legitimate projects to push malware

Two more malicious Python packages in the PyPI

We used our internal automated system for monitoring open-source repositories and discovered two other malicious Python packages in the PyPI. They were masquerading as one of the most popular open-source packages named “requests“. Continue reading Two more malicious Python packages in the PyPI