131 lines
3.7 KiB
C++
131 lines
3.7 KiB
C++
MODULE = CryptX PACKAGE = Crypt::Mac::Poly1305
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### BEWARE - GENERATED FILE, DO NOT EDIT MANUALLY!
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Crypt::Mac::Poly1305
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_new(SV * key)
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CODE:
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{
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STRLEN k_len=0;
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unsigned char *k=NULL;
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int rv;
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if (!SvPOK(key)) croak("FATAL: key must be string/buffer scalar");
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k = (unsigned char *) SvPVbyte(key, k_len);
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Newz(0, RETVAL, 1, struct poly1305_struct);
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if (!RETVAL) croak("FATAL: Newz failed");
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rv = poly1305_init(&RETVAL->state, k, (unsigned long)k_len);
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if (rv != CRYPT_OK) croak("FATAL: poly1305_init failed: %s", error_to_string(rv));
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}
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OUTPUT:
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RETVAL
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void
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DESTROY(Crypt::Mac::Poly1305 self)
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CODE:
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Safefree(self);
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Crypt::Mac::Poly1305
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clone(Crypt::Mac::Poly1305 self)
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CODE:
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Newz(0, RETVAL, 1, struct poly1305_struct);
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if (!RETVAL) croak("FATAL: Newz failed");
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Copy(&self->state, &RETVAL->state, 1, struct poly1305_struct);
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OUTPUT:
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RETVAL
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void
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_add_single(Crypt::Mac::Poly1305 self, SV * data)
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CODE:
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{
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int rv;
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STRLEN in_data_len;
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unsigned char *in_data;
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in_data = (unsigned char *)SvPVbyte(data, in_data_len);
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if (in_data_len>0) {
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rv = poly1305_process(&self->state, in_data, (unsigned long)in_data_len);
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if (rv != CRYPT_OK) croak("FATAL: poly1305_process failed: %s", error_to_string(rv));
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}
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}
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SV *
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mac(Crypt::Mac::Poly1305 self)
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CODE:
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{
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char mac[MAXBLOCKSIZE];
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unsigned long mac_len;
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int rv;
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mac_len = sizeof(mac);
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rv = poly1305_done(&self->state, (unsigned char*)mac, &mac_len);
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if (rv != CRYPT_OK) croak("FATAL: poly1305_done failed: %s", error_to_string(rv));
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RETVAL = newSVpvn(mac, mac_len);
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}
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OUTPUT:
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RETVAL
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SV *
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b64mac(Crypt::Mac::Poly1305 self)
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CODE:
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{
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unsigned char mac[MAXBLOCKSIZE];
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unsigned long mac_len;
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int rv;
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unsigned long outlen;
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char mac_base64[MAXBLOCKSIZE*2 + 1];
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mac_len = sizeof(mac);
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rv = poly1305_done(&self->state, mac, &mac_len);
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if (rv != CRYPT_OK) croak("FATAL: poly1305_done failed: %s", error_to_string(rv));
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outlen = sizeof(mac_base64);
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rv = base64_encode(mac, mac_len, (unsigned char*)mac_base64, &outlen);
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if (rv != CRYPT_OK) croak("FATAL: base64_encode failed: %s", error_to_string(rv));
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RETVAL = newSVpvn(mac_base64, outlen);
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}
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OUTPUT:
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RETVAL
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SV *
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b64umac(Crypt::Mac::Poly1305 self)
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CODE:
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{
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unsigned char mac[MAXBLOCKSIZE];
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unsigned long mac_len;
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int rv;
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unsigned long outlen;
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char mac_base64[MAXBLOCKSIZE*2 + 1];
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mac_len = sizeof(mac);
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rv = poly1305_done(&self->state, mac, &mac_len);
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if (rv != CRYPT_OK) croak("FATAL: poly1305_done failed: %s", error_to_string(rv));
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outlen = sizeof(mac_base64);
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rv = base64url_encode(mac, mac_len, (unsigned char*)mac_base64, &outlen);
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if (rv != CRYPT_OK) croak("FATAL: base64url_encode failed: %s", error_to_string(rv));
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RETVAL = newSVpvn(mac_base64, outlen);
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}
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OUTPUT:
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RETVAL
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SV *
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hexmac(Crypt::Mac::Poly1305 self)
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CODE:
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{
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unsigned char mac[MAXBLOCKSIZE];
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unsigned long mac_len, i;
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int rv;
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char mac_hex[MAXBLOCKSIZE*2 + 1];
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mac_len = sizeof(mac);
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rv = poly1305_done(&self->state, mac, &mac_len);
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if (rv != CRYPT_OK) croak("FATAL: poly1305_done failed: %s", error_to_string(rv));
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mac_hex[0] = '\0';
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for(i=0; i<mac_len; i++)
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sprintf(&mac_hex[2*i], "%02x", mac[i]);
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RETVAL = newSVpvn(mac_hex, strlen(mac_hex));
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}
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OUTPUT:
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RETVAL
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