def load_pub_key_params(p, q, g, pub):
"""Create a DSA_pub object from parameters and key."""
dsa = m2.dsa_new()
m2.dsa_set_p(dsa, p)
m2.dsa_set_q(dsa, q)
m2.dsa_set_g(dsa, g)
m2.dsa_set_pub(dsa, pub)
return DSA.DSA_pub(dsa, 1)
def load_pub_key_params(p, q, g, pub):
"""Create a DSA_pub object from parameters and key."""
dsa = m2.dsa_new()
m2.dsa_set_p(dsa, p)
m2.dsa_set_q(dsa, q)
m2.dsa_set_g(dsa, g)
m2.dsa_set_pub(dsa, pub)
return DSA.DSA_pub(dsa, 1)
def set_params(p, q, g):
# type: (bytes, bytes, bytes) -> DSA
"""
Factory function that instantiates a DSA object with DSA
parameters.
:param p: value of p, a "byte string"
:param q: value of q, a "byte string"
:param g: value of g, a "byte string"
:return: instance of DSA.
"""
dsa = m2.dsa_new()
m2.dsa_set_pqg(dsa, p, q, g)
return DSA(dsa, 1)
def pub_key_from_params(p, q, g, pub):
# type: (bytes, bytes, bytes, bytes) -> DSA_pub
"""
Factory function that instantiates a DSA_pub object using
the parameters and public key specified.
:param p: value of p
:param q: value of q
:param g: value of g
:param pub: value of the public key
:return: instance of DSA_pub.
"""
dsa = m2.dsa_new()
m2.dsa_set_pqg(dsa, p, q, g)
m2.dsa_set_pub(dsa, pub)
return DSA_pub(dsa, 1)
def set_params(p, q, g):
# type: (bytes, bytes, bytes) -> DSA
"""
Factory function that instantiates a DSA object with DSA
parameters.
@param p: value of p, a "byte string"
@param q: value of q, a "byte string"
@param g: value of g, a "byte string"
@return: instance of DSA.
"""
dsa = m2.dsa_new()
m2.dsa_set_p(dsa, p)
m2.dsa_set_q(dsa, q)
m2.dsa_set_g(dsa, g)
return DSA(dsa, 1)
def pub_key_from_params(p, q, g, pub):
# type: (bytes, bytes, bytes, bytes) -> DSA_pub
"""
Factory function that instantiates a DSA_pub object using
the parameters and public key specified.
@param p: value of p
@param q: value of q
@param g: value of g
@param pub: value of the public key
@return: instance of DSA_pub.
"""
dsa = m2.dsa_new()
m2.dsa_set_p(dsa, p)
m2.dsa_set_q(dsa, q)
m2.dsa_set_g(dsa, g)
m2.dsa_set_pub(dsa, pub)
return DSA_pub(dsa, 1)
def set_params(p, q, g):
"""
Factory function that instantiates a DSA object with DSA
parameters.
@type p: str
@param p: value of p, a "byte string"
@type q: str
@param q: value of q, a "byte string"
@type g: str
@param g: value of g, a "byte string"
@rtype: DSA
@return: instance of DSA.
"""
dsa = m2.dsa_new()
m2.dsa_set_p(dsa, p)
m2.dsa_set_q(dsa, q)
m2.dsa_set_g(dsa, g)
return DSA(dsa, 1)
def pub_key_from_params(p, q, g, pub):
"""
Factory function that instantiates a DSA_pub object using
the parameters and public key specified.
@type p: str
@param p: value of p, a "byte string"
@type q: str
@param q: value of q, a "byte string"
@type g: str
@param g: value of g, a "byte string"
@type pub: str
@param pub: value of the public key, a "byte string"
@rtype: DSA_pub
@return: instance of DSA_pub.
"""
dsa = m2.dsa_new()
m2.dsa_set_p(dsa, p)
m2.dsa_set_q(dsa, q)
m2.dsa_set_g(dsa, g)
m2.dsa_set_pub(dsa, pub)
return DSA_pub(dsa, 1)
def pub_key_from_params(p, q, g, pub):
"""
Factory function that instantiates a DSA_pub object using
the parameters and public key specified.
@type p: str
@param p: value of p, a "byte string"
@type q: str
@param q: value of q, a "byte string"
@type g: str
@param g: value of g, a "byte string"
@type pub: str
@param pub: value of the public key, a "byte string"
@rtype: DSA_pub
@return: instance of DSA_pub.
"""
dsa = m2.dsa_new()
m2.dsa_set_p(dsa, p)
m2.dsa_set_q(dsa, q)
m2.dsa_set_g(dsa, g)
m2.dsa_set_pub(dsa, pub)
return DSA_pub(dsa, 1)