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Supported SSH key formats
The following table shows the supported key types and the minimum key size for each supported key type. Bitbucket Cloud only accepts public keys in OpenSSH's authorized_keys format.
Type of key | Minimum key size (bits) | Example |
|---|---|---|
Ed25519 (ed25519) | 256 | 1
ssh-keygen -t ed25519 -b 256 |
ECDSA (ecdsa) | 256 | 1
ssh-keygen -t ecdsa -b 256 |
RSA (rsa) | 2048 | 1
ssh-keygen -t rsa -b 2048 |
DSA / DSS (dsa) | 1024 | 1
ssh-keygen -t dsa -b 1024 |
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