def specification(self):
(k, k_p) = ptr_to_fresh(self, LLVMArrayType(i8, 32))
(v, v_p) = ptr_to_fresh(self, LLVMArrayType(i8, 8))
(m, m_p) = ptr_to_fresh(self, LLVMArrayType(i8, self.size))
self.execute_func(k_p, v_p, cryptol('0 : [32]'), m_p, cryptol(f'{self.size!r} : [32]'))
self.points_to(m_p, cryptol("Salsa20_encrypt")((k, v, m)))
self.returns(cryptol('0 : [32]'))
def specification(self):
k = self.fresh_var(LLVMArrayType(i8, 32))
n = self.fresh_var(LLVMArrayType(i8, 16))
k_p = self.alloc(LLVMArrayType(i8, 32), read_only=True)
n_p = self.alloc(LLVMArrayType(i8, 16), read_only=True)
ks_p = self.alloc(LLVMArrayType(i8, 64))
self.points_to(k_p, k)
self.points_to(n_p, n)
self.execute_func(k_p, n_p, ks_p)
self.returns(void)
self.points_to(ks_p, cry_f("Salsa20_expansion `{{a=2}} {(k, n)}"))
def specification(self) -> None:
oneptr_update_func(self, LLVMArrayType(i8, 64), "Salsa20")
def specification(self) -> None:
oneptr_update_func(self, LLVMArrayType(i32, 16), "doubleround")