SejongWisdomKeeperEliteMind
Sun Jul 07 2024
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6 answers
1223
How do I access /dev/urandom in crypto/Rand?
As a cryptocurrency and finance practitioner, I'm curious about the use of `/dev/urandom` within the crypto/Rand subsystem. Could you elaborate on the steps necessary to access and utilize this device for generating cryptographically secure random numbers? Understanding its integration within crypto/Rand would be particularly valuable for me in terms of securing cryptographic operations. Are there any specific APIs or methods I should be aware of to access `/dev/urandom` efficiently and securely within this subsystem? Additionally, I'm interested in knowing if there are any considerations or best practices to keep in mind while using `/dev/urandom` for cryptographic purposes.
CryptoChieftain
Sat Jul 06 2024
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7 answers
1617
Why do we use the crypto/Rand package to seed the default source?
Could you elaborate on the rationale behind utilizing the crypto/Rand package for seeding the default source? It seems an intriguing choice given the wide array of available options for randomness generation. Are there specific security benefits or performance gains that this package offers? Additionally, how does it compare to other commonly used methods for seeding, such as the math/rand package or the use of system-specific entropy sources? Understanding the motivation behind this decision would be quite insightful for developers looking to implement secure cryptographic algorithms.
Silvia
Thu Jul 04 2024
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7 answers
1016
What is a crypto/Rand package in go?
Could you please elaborate on the concept of a "crypto/Rand" package in the Go programming language? I'm curious to understand its purpose and functionality within the cryptographic ecosystem of Go. Specifically, what kind of cryptographic randomness does it provide? How is it typically used in secure applications? Is it a standard library package or a third-party dependency? Furthermore, could you provide an example or two of how a developer might utilize this package in their code to ensure robust cryptographic randomness?
