Differential D28757 Diff 85092 sys/crypto/openssl/ossl.c

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sys/crypto/openssl/ossl.c

Show First 20 Lines • Show All 159 Lines • ▼ Show 20 Lines	case CSP_MODE_CIPHER:
case CRYPTO_CHACHA20:		case CRYPTO_CHACHA20:
if (csp->csp_cipher_klen != CHACHA_KEY_SIZE)		if (csp->csp_cipher_klen != CHACHA_KEY_SIZE)
return (EINVAL);		return (EINVAL);
break;		break;
default:		default:
return (EINVAL);		return (EINVAL);
}		}
break;		break;
		case CSP_MODE_AEAD:
		switch (csp->csp_cipher_alg) {
		case CRYPTO_CHACHA20_POLY1305:
		break;
default:		default:
return (EINVAL);		return (EINVAL);
}		}
		break;
		default:
		return (EINVAL);
		}

return (CRYPTODEV_PROBE_ACCEL_SOFTWARE);		return (CRYPTODEV_PROBE_ACCEL_SOFTWARE);
}		}

static void		static void
ossl_newsession_hash(struct ossl_session *s,		ossl_newsession_hash(struct ossl_session *s,
const struct crypto_session_params *csp)		const struct crypto_session_params *csp)
{		{
▲ Show 20 Lines • Show All 129 Lines • ▼ Show 20 Lines	ossl_process(device_t dev, struct cryptop *crp, int hint)
}		}

switch (csp->csp_mode) {		switch (csp->csp_mode) {
case CSP_MODE_DIGEST:		case CSP_MODE_DIGEST:
error = ossl_process_hash(s, crp, csp);		error = ossl_process_hash(s, crp, csp);
break;		break;
case CSP_MODE_CIPHER:		case CSP_MODE_CIPHER:
error = ossl_chacha20(crp, csp);		error = ossl_chacha20(crp, csp);
		break;
		case CSP_MODE_AEAD:
		if (CRYPTO_OP_IS_ENCRYPT(crp->crp_op))
		error = ossl_chacha20_poly1305_encrypt(crp, csp);
		else
		error = ossl_chacha20_poly1305_decrypt(crp, csp);
break;		break;
default:		default:
__assert_unreachable();		__assert_unreachable();
}		}

if (fpu_entered)		if (fpu_entered)
fpu_kern_leave(curthread, NULL);		fpu_kern_leave(curthread, NULL);

Show All 30 Lines