feat: upgrade to rand 0.9 (#29)

Signed-off-by: Keming <[email protected]>

docs: add more example for python (#18)

* docs: add more example for python

Signed-off-by: Keming <[email protected]>

* run py release manually

Signed-off-by: Keming <[email protected]>

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Signed-off-by: Keming <[email protected]>

feat: add prelude (#16)

Signed-off-by: Keming <[email protected]>

fix: rotate odd step (#15)

Signed-off-by: Keming <[email protected]>

fix: make extended_ca spread to the whole 5120 bits (#14)

* fix: make extended_ca spread to the whole 5120 bits

Signed-off-by: Keming <[email protected]>

* bump version

Signed-off-by: Keming <[email protected]>

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Signed-off-by: Keming <[email protected]>

fix: extend ca rotate left (#13)

Signed-off-by: Keming <[email protected]>

chore: fix typo (#9)

Signed-off-by: Keming <[email protected]>