Botan
1.10.16
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#include <rsa.h>
Public Member Functions | |
std::string | algo_name () const |
AlgorithmIdentifier | algorithm_identifier () const |
bool | check_key (RandomNumberGenerator &rng, bool) const |
const BigInt & | get_c () const |
const BigInt & | get_d () const |
const BigInt & | get_d1 () const |
const BigInt & | get_d2 () const |
const BigInt & | get_e () const |
const BigInt & | get_n () const |
virtual OID | get_oid () const |
const BigInt & | get_p () const |
const BigInt & | get_q () const |
size_t | max_input_bits () const |
virtual size_t | message_part_size () const |
virtual size_t | message_parts () const |
virtual AlgorithmIdentifier | pkcs8_algorithm_identifier () const |
MemoryVector< byte > | pkcs8_private_key () const |
RSA_PrivateKey (const AlgorithmIdentifier &alg_id, const MemoryRegion< byte > &key_bits, RandomNumberGenerator &rng) | |
RSA_PrivateKey (RandomNumberGenerator &rng, const BigInt &p, const BigInt &q, const BigInt &e, const BigInt &d=0, const BigInt &n=0) | |
RSA_PrivateKey (RandomNumberGenerator &rng, size_t bits, size_t exp=65537) | |
MemoryVector< byte > | x509_subject_public_key () const |
Protected Member Functions | |
void | gen_check (RandomNumberGenerator &rng) const |
virtual void | load_check (RandomNumberGenerator &rng) const |
void | load_check (RandomNumberGenerator &rng) const |
Protected Attributes | |
BigInt | c |
BigInt | d |
BigInt | d1 |
BigInt | d2 |
BigInt | e |
BigInt | n |
BigInt | p |
BigInt | q |
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inline |
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inline |
Construct a private key from the specified parameters.
rng | a random number generator |
p | the first prime |
q | the second prime |
e | the exponent |
d | if specified, this has to be d with exp * d = 1 mod (p - 1, q - 1). Leave it as 0 if you wish to the constructor to calculate it. |
n | if specified, this must be n = p * q. Leave it as 0 if you wish to the constructor to calculate it. |
Definition at line 70 of file rsa.h.
Botan::RSA_PrivateKey::RSA_PrivateKey | ( | RandomNumberGenerator & | rng, |
size_t | bits, | ||
size_t | exp = 65537 |
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Create a new private key with the specified bit length
rng | the random number generator to use |
bits | the desired bit length of the private key |
exp | the public exponent to be used |
Definition at line 20 of file rsa.cpp.
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inlinevirtualinherited |
Get the name of the underlying public key scheme.
Implements Botan::Public_Key.
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virtualinherited |
Implements Botan::Public_Key.
Definition at line 15 of file if_algo.cpp.
References Botan::Public_Key::get_oid(), and Botan::AlgorithmIdentifier::USE_NULL_PARAM.
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virtual |
Test the key values for consistency.
rng | rng to use |
strong | whether to perform strong and lengthy version of the test |
Reimplemented from Botan::IF_Scheme_PrivateKey.
Definition at line 49 of file rsa.cpp.
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protectedinherited |
Self-test after generating a key
rng | a random number generator |
Definition at line 49 of file pk_keys.cpp.
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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inlineinherited |
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virtualinherited |
Get the OID of the underlying public key scheme.
Definition at line 17 of file pk_keys.cpp.
References Botan::Public_Key::algo_name(), and Botan::OIDS::lookup().
Referenced by Botan::DL_Scheme_PublicKey::algorithm_identifier(), Botan::IF_Scheme_PublicKey::algorithm_identifier(), and Botan::EC_PublicKey::algorithm_identifier().
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inlineinherited |
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inlineinherited |
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protectedvirtualinherited |
Self-test after loading a key
rng | a random number generator |
Reimplemented in Botan::Private_Key.
Definition at line 31 of file pk_keys.cpp.
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protectedvirtualinherited |
Self-test after loading a key
rng | a random number generator |
Reimplemented from Botan::Public_Key.
Definition at line 40 of file pk_keys.cpp.
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inlinevirtualinherited |
Get the maximum message size in bits supported by this public key.
Implements Botan::Public_Key.
Definition at line 46 of file if_algo.h.
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inlinevirtualinherited |
Find out the message part size supported by this scheme/key.
Reimplemented in Botan::ECDSA_PublicKey, Botan::NR_PublicKey, and Botan::DSA_PublicKey.
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inlinevirtualinherited |
Find out the number of message parts supported by this scheme.
Reimplemented in Botan::ECDSA_PublicKey, Botan::NR_PublicKey, and Botan::DSA_PublicKey.
Definition at line 50 of file pk_keys.h.
Referenced by Botan::EAC_Signed_Object::check_signature(), Botan::X509_Object::check_signature(), and Botan::X509_Store::validate_cert().
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inlinevirtualinherited |
Definition at line 98 of file pk_keys.h.
Referenced by Botan::PKCS8::BER_encode().
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virtualinherited |
Implements Botan::Private_Key.
Definition at line 52 of file if_algo.cpp.
References Botan::IF_Scheme_PublicKey::e, Botan::DER_Encoder::encode(), Botan::DER_Encoder::end_cons(), Botan::DER_Encoder::get_contents(), Botan::IF_Scheme_PublicKey::n, Botan::SEQUENCE, and Botan::DER_Encoder::start_cons().
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virtualinherited |
Implements Botan::Public_Key.
Definition at line 21 of file if_algo.cpp.
References Botan::IF_Scheme_PublicKey::e, Botan::DER_Encoder::encode(), Botan::DER_Encoder::end_cons(), Botan::DER_Encoder::get_contents(), Botan::IF_Scheme_PublicKey::n, Botan::SEQUENCE, and Botan::DER_Encoder::start_cons().
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protectedinherited |
Definition at line 51 of file if_algo.h.
Referenced by Botan::IF_Scheme_PublicKey::check_key(), Botan::IF_Scheme_PublicKey::IF_Scheme_PublicKey(), Botan::IF_Scheme_PrivateKey::pkcs8_private_key(), and Botan::IF_Scheme_PublicKey::x509_subject_public_key().
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protectedinherited |
Definition at line 51 of file if_algo.h.
Referenced by Botan::IF_Scheme_PublicKey::check_key(), Botan::IF_Scheme_PublicKey::IF_Scheme_PublicKey(), Botan::IF_Scheme_PrivateKey::pkcs8_private_key(), and Botan::IF_Scheme_PublicKey::x509_subject_public_key().