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Diffstat (limited to 'docs/getting_started/user-guide.rst')
| -rw-r--r-- | docs/getting_started/user-guide.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/getting_started/user-guide.rst b/docs/getting_started/user-guide.rst index 48cbdb9f..89157386 100644 --- a/docs/getting_started/user-guide.rst +++ b/docs/getting_started/user-guide.rst @@ -593,6 +593,18 @@ Common build options compliant and is retained only for compatibility. The default value of this flag is ``rsa`` which is the TBBR compliant PKCS#1 RSA 2.1 scheme. +- ``KEY_SIZE``: This build flag enables the user to select the key size for + the algorithm specified by ``KEY_ALG``. The valid values for ``KEY_SIZE`` + depend on the chosen algorithm. + + +-----------+------------------------------------+ + | KEY_ALG | Possible key sizes | + +===========+====================================+ + | rsa | 1024, 2048 (default), 3072, 4096 | + +-----------+------------------------------------+ + | ecdsa | unavailable | + +-----------+------------------------------------+ + - ``HASH_ALG``: This build flag enables the user to select the secure hash algorithm. It accepts 3 values: ``sha256``, ``sha384`` and ``sha512``. The default value of this flag is ``sha256``. |