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Showing posts with the label Cryptography
Progressive Hmac Sha256 In Objective-c

Progressive Hmac Sha256 In Objective-c

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I need to generate a hash using HMAC SHA256. I am using the following code in JavaScript. I need an… Read more Progressive Hmac Sha256 In Objective-c
Compatibility Of Window.crypto.getrandomvalues()

Compatibility Of Window.crypto.getrandomvalues()

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I need to generate cryptographically secure pseudorandom numbers, in Javascript. I know about the … Read more Compatibility Of Window.crypto.getrandomvalues()
Nodejs: Can't Get Crypto Module To Give Me The Right Aes Cipher Outcome

Nodejs: Can't Get Crypto Module To Give Me The Right Aes Cipher Outcome

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I'm trying to use the nodeJS crypto module to encrypt some hex strings using the ECB mode of AE… Read more Nodejs: Can't Get Crypto Module To Give Me The Right Aes Cipher Outcome
Amazon S3 Post Api, And Signing A Policy With Nodejs

Amazon S3 Post Api, And Signing A Policy With Nodejs

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I'm trying to get an built that allows users to upload a file directly to my Amazon S3 bucket, … Read more Amazon S3 Post Api, And Signing A Policy With Nodejs
Converting Getrandomvalue.browser From Cuid To Typescript?

Converting Getrandomvalue.browser From Cuid To Typescript?

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The cuid() library has this function: var getRandomValue; var crypto = typeof window !== 'und… Read more Converting Getrandomvalue.browser From Cuid To Typescript?
Compatibility Of Window.crypto.getRandomValues()

Compatibility Of Window.crypto.getRandomValues()

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I need to generate cryptographically secure pseudorandom numbers, in Javascript. I know about the … Read more Compatibility Of Window.crypto.getRandomValues()