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HMAC is useful for expiring, limited-use tokens without having to store every single token, just the base key. It's used by CloudFront, for example.
by nitrogen 10y ago
HMAC is useful for expiring, limited-use tokens without having to store every single token, just the base key. It's used by CloudFront, for example.
- jessaustin 10y agoOh definitely, just pointing out that TLS client certs are used only rarely.