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https://github.com/clearml/dropbear
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28 lines
772 B
C
28 lines
772 B
C
#ifndef _ECDSA_H_
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#define _ECDSA_H_
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#include "includes.h"
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#include "buffer.h"
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#include "signkey.h"
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#ifdef DROPBEAR_ECC_256
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#define ECDSA_DEFAULT_SIZE 256
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#elif DROPBEAR_ECC_384
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#define ECDSA_DEFAULT_SIZE 384
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#elif DROPBEAR_ECC_521
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#define ECDSA_DEFAULT_SIZE 521
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#else
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#define ECDSA_DEFAULT_SIZE 0
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#endif
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ecc_key *gen_ecdsa_priv_key(unsigned int bit_size);
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ecc_key *buf_get_ecdsa_pub_key(buffer* buf);
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ecc_key *buf_get_ecdsa_priv_key(buffer *buf);
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void buf_put_ecdsa_pub_key(buffer *buf, ecc_key *key);
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void buf_put_ecdsa_priv_key(buffer *buf, ecc_key *key);
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enum signkey_type ecdsa_signkey_type(ecc_key * key);
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void buf_put_ecdsa_sign(buffer *buf, ecc_key *key, buffer *data_buf);
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int buf_ecdsa_verify(buffer *buf, ecc_key *key, buffer *data_buf);
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#endif // _ECDSA_H_
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